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TurboTax Form File N/A
.1ph
TurboTax File N/A
.3dp
3DMark2011 SE Project File Futuremark
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3DMark Results File Futuremark
.3dt
3D Topicscape File G&A M.C.
.3me
TurboTax Form File Intuit
.3pe
TurboTax 2008 Form File Intuit
.4dv
4D View Ultrasound File General Electric
.4fs
Puppy Linux Save State File Puppy Linux
.73c
TI-73 Constant File Texas Instruments
.73l
TI-73 Data List File Texas Instruments
.8xg
TI-83/84 Plus Group File Texas Instruments
.8xk
TI-83 Plus Application Upgrade File Texas Instruments
.8xs
TI-83/84 Plus String File Texas Instruments
.8xv
TI-83/84 Plus Variable File Texas Instruments
.a1wish
Audials Wishlist File RapidSolution Software
.a3l
Authorware 3 Library Adobe Systems
.a3m
Authorware 3 Macintosh File Adobe Systems
.a3w
Authorware 3 Windows File Adobe Systems
.a4l
Authorware 4 Library Adobe Systems
.a4m
Authorware 4 Macintosh File Adobe Systems
.a4w
Authorware 4 Windows File Adobe Systems
.a5l
Authorware 5 Library Adobe Systems
.a5w
Authorware 5 Windows File Adobe Systems
.a65
Authorware 6.5 File Adobe Systems
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Authorware Map File Adobe Systems
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Agenda At Once File Dataland Software
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DNA Sequence File N/A
.ab1
DNA Electropherogram File N/A
.ab2
Print Shop Address Book File Broderbund
.ab3
PhotoImpact 3 Album File Ulead Systems
.abcd
AudioVisual Book Data File AV Books Publishers
.abdata
Adobe Bridge Data File Adobe Systems
.abi
DNA Chromatogram File N/A
.abkprj
Ashampoo Backup Project Ashampoo
.abp
AVS Barcode Profile AVS
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AOL Address Book File AOL
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Agent Character Animation File Microsoft
.acc
Graphics Accounts Data File FKJ Software
.acf
Agent Character Data File Microsoft
.acg
Audio Comparer Group File Bolide Software
.acr
Audio Comparer Results File Bolide Software
.adcp
Adobe Device Central Project File Adobe Systems
.adox
ActivDox Document ActivDox
.adt
ACT! Document Template Sage Software
.adu
Addict User Dictionary File Addictive Software
.adv
Nortek Acoustic Doppler Velocimeter File Nortek
.advs
Adobe Device Central Device Set Adobe Systems
.adx
Approach Index File N/A
.afe
Avid File Exchange File Avid Technology
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Ancestry.com Family Tree Database Ancestry.com
.agd
AgileGraph Data File AgileGraph
.aggr
Adobe Captivate Aggregate File Adobe Systems
.aifb
AIF Builder Project File Symbian
.aiv
AIVault Data File EllaZ Systems
.alc
Dynamics AX Label Description File Microsoft
.ald
Dynamics AX Application Label Data File Microsoft
.ali
Dynamics AX Label Index File Microsoft
.amb
All My Books Database File Bolide Software
.amc
Ant Movie Catalog File Ant Movie Catalog
.amm
All My Movies Database File Bolide Software
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OnLine Ringman Auction Client File Xcira
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PictureGear Studio Photo Album File Sony
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Street Atlas USA Draw File DeLorme
.anme
Anime Studio Document Smith Micro
.ans
HotDocs Binary Answer File HotDocs
.ansym
Adobe Edge Animate Library File Adobe Systems
.anx
HotDocs Answer File HotDocs
.apalbum
Aperture Album File Apple
.aph
Ability Album File Ability Plus Software
.aplibrary
Aperture Library Apple
.apxl
Keynote Presentation Data File Apple
.ara
Archivaldo Resource Archive LittleApps
.arc
Nintendo Archive File Nintendo
.arff
Attribute-Relation File Format University of Waikato
.arh
ArheoStratigraf Project File Dorel Micle
.art
BERNINA Embroidery File BERNINA
.as
AppleSingle File Apple
.ashprj
Ashampoo Burning Studio Project Ashampoo
.asm
Pro/ENGINEER Assembly File Parametric Technology
.asnd
Adobe Sound Document Adobe Systems
.asr
Adobe Photoshop Scratch File Adobe Systems
.ast
ClarisWorks Assistant File Apple
.atf
Axon Text File Molecular Devices
.ats
Advanced ETL Transformation Script DB Software Laboratory
.attr
iPhoto Attributes File Apple
.avc
Kaspersky Virus Database Kaspersky Lab
.avenirproj
StoryMill Project Mariner Software
.avj
AntiVir Job File Avira Operations
.avl
AntiVir Status Report File Avira Operations
.avp
AntiVir Profile Avira Operations
.aw
Answer Wizard File Microsoft
.awdb
Access Walker Database File ISS Data Security
.awg
Activeworlds Object Group File Activeworlds
.azz
AZZ Cardfile Database File Antanas Zdramys
.azzx
Uncompressed AZZ Cardfile Data File Antanas Zdramys
.bafl
BurnAware File List Burnaware Technologies
.bar
Brew MP Binary Application Resource File Qualcomm
.baserproj
DNA Baser Project File Heracle BioSoft
.bc
Adobe Bridge Cache File Adobe Systems
.bcc
Calendar Creator File Broderbund
.bci
Belarc Advisor Report File Belarc
.bcl
Illumina Base Call File Illumina
.bcm
Business Contact Manager File Microsoft
.bct
Adobe Bridge Thumbnail Cache File Adobe Systems
.bdc
Babylon Dictionary File Babylon
.bdf
Binary Data File N/A
.bdic
Chrome Dictionary File Google
.bed
UCSC BED Annotation Track File UCSC
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Bitware Fax Document Cheyenne
.bgl
Babylon Glossary File Babylon
.bgt
Graphics Accounts Data File FKJ Software
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Behold Organize File Louis Kessler
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Bytessence InstallMaker Document Bytessence
.bin
Generic Binary File N/A
.bionix
BioniX Wallpaper Playlist File BioniXWallpaper.com
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TabRite Tablature File N/A
.bk
FrameMaker Book File N/A
.blb
Blob Data File N/A
.bld
Envisioneer Building Project File Cadsoft
.blg
Windows Binary Performance Log File Microsoft
.bln
Golden Software Blanking File Golden Software
.blockplt
LEGO MINDSTORMS NXT Block Palette File LEGO
.blogthis
Windows Live Writer Data File Microsoft
.bm2
Boardmaker Interactive Board File DynaVox Mayer-Johnson
.bms
BIOWRAP Multi-Layer Security File Nation Technologies
.bnk
Spotify Playlist File Spotify
.bok
TestGen Testbank File Pearson Education
.book
iBooks Author Document Apple
.booktemplate
iBooks Author Document Template Apple
.box
E-mail Mailbox N/A
.bpd
Business Plan Pro Document Palo Alto Software
.bpdx
Business Plan Pro Document Palo Alto Software
.bpm
Trados AutoSuggest Dictionary File SDL
.brain
PersonalBrain Mind Map File TheBrain Technologies
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EAGLE Circuit Board File CadSoft
.brf
Braille Ready Format File N/A
.brn
BrainStorm Data File BrainStorm Software
.brs
RoboHelp Browse Sequence File Adobe Systems
.brw
Calyx Point Borrower File Calyx Software
.bsd
BSDL File IEEE
.bsdl
Boundary Scan Description Language File IEEE
.btf
NationsBank Check Images Bank of America
.btif
NationsBank Check Image File Bank of America
.btinstall
uTorrent Installer File BitTorrent
.btm
BizTalk Map File Microsoft
.bvp
VodaHost BlueVoda Project File VodaHost
.c3d
Coordinate 3D File N/A
.c4p
CrossOver Software Installer File Codeweavers
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Corpatla Data Container File Corpatla
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Class Action Gradebook File CalEd Software
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Espresso Mind Map Document Corpatla
.cap
Packet Capture File N/A
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Capella CapXML File Capella Software
.car
Car Explorer Data File N/A
.cav
Comodo Virus Definitions File Comodo Group
.cawr
Espresso workreport Document Corpatla
.cbg
ChessBase Game Moves File ChessBase
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ChessBase Encrypted Database Archive ChessBase
.cca
Multimedia Fusion File Clickteam
.cch
Corel Chart File Corel
.ccp
RIB Import Converter Profile RIB Software
.ccr
ASTM Continuity of Care Record ASTM
.cct
Director Protected Cast Resource Adobe Systems
.cdf
Common Data Format GSFC
.cdp
CD/Spectrum Pro File N/A
.cdpx
ConceptDraw PROJECT XML File CS Odessa
.cdpz
ConceptDraw PROJECT Document CS Odessa
.cdr
Crash Data Retrieval Data File Bosch
.cdx
Compound Index File Microsoft
.cdxml
ChemDraw XML File CambridgeSoft
.cef
Class Action Gradebook Elementary File CalEd Software
.cel
Affymetrix Probe Results File Affymetrix
.celtx
Celtx Project File Celtx
.cfs
CFS Console File Zaplots
.chc
HCFR Colorimeter Data File HCFR Mag
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Quicken Online Data File N/A
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InterCheck Checksum Database Sophos
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Ethnograph Data Qualis Research Associates
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ChView Interactive Star Map File ChGroup
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CircuitMaker File Altium
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HY-TEK Meet Results File HY-TEK Sports Software
.cl4
Easy CD Creator 4 Project File Sonic Solutions
.classlist
SMART Notebook Class List File SMART Technologies
.clb
ICQ Contact List ICQ
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ClamAV Virus Definitions File Sourcefire
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Collage Maker Project File Galleria Software
.clix
CLIX Command File Rixstep
.clk
Corel R.A.V.E Project File Corel
.clm
MagicJack Call Log File YMAX
.clp
CrazyTalk Clip File Reallusion
.clx
Standard Dictionary File Adobe Systems
.cm10
CaseMap 10 Case File LexisNexis
.cmap
CmapTools Concept Map File IHMC
.cmbl
Logger Pro Data File Vernier Software & Technology
.cml
Chemical Markup Language File N/A
.cms
Connection Manager Service Profile Microsoft
.cn1
CNR Modem Initialization Data File MITRE
.cna
Catena Project File OpEx Software
.col
Capture One Session File Phase One
.collection
Adobe Bridge Collection File Adobe Systems
.contact
Windows Contact File Microsoft
.cpf
Cognos Project File IBM
.cpk
DTM Test Log File Microsoft
.cpmz
Miradi/ConPro Project File Benetech
.cptl
Adobe Captivate Project Template File Adobe Systems
.cptx
Adobe Captivate Project File Adobe Systems
.crev
Adobe Captivate Commentable SWF File Adobe Systems
.crtx
Office 2007 Chart Template File Microsoft
.cry
CryENGINE Map File Crytek
.cs
ColorSchemer Studio Color Scheme CHROMAom
.csa
PNA Code Calset File Agilent
.csl
CineStyle Color Lookup File Technicolor
.csv
Comma Separated Values File N/A
.ctf
WhereIsIt Catalog File Robert Galle
.ctl
StepMania SMZIP Package Description File StepMania
.ctm
CrazyTalk Model File Reallusion
.ctp
CrazyTalk Project File Reallusion
.ctproject
CrazyTalk Animator Project File Reallusion
.ctt
Messenger Contact List Microsoft
.ctv
Citavi Project Swiss Academic Software
.ctv3
Citavi 3 Project File Swiss Academic Software
.cub
Analysis Services Cube File Microsoft
.cursorfx
CursorFX Theme File Stardock
.curxptheme
CursorXP Theme File Stardock
.cva
Canvas Sequence Set ACD Systems
.cvd
ClamAV Virus Definitions File Sourcefire
.cvn
CineVision Encoding Session Sonic Solutions
.cwk
ClarisWorks Document Apple
.cww
Crossword Weaver Puzzle File Variety Games
.cwz
Circuit Wizard File New Wave Concepts
.cxd
SimplePCI Data Document Hamamatsu Photonics
.cxf
Chemical Exchange Format File Chemical Abstracts Service
.cxt
Director Protected Cast File Adobe Systems
.cyo
Clustify Output File Hot Neuron
.cys
Cytoscape Session File Cytoscape
.czi
Carl Zeiss Image Data File Carl Zeiss
.czp
ClozePro Archive Crick Software
.da2
DeepAnalysis Save File HammerTap
.daf
Digital Anchor File Telecompute Integrated Systems
.dal
DVD-lab Project File MediaChance
.dam
DeltaMaster Analysis Model Bissantz
.dap
Diet Analysis Profile Cengage Learning
.das
DeltaMaster Analysis Session Bissantz
.dat
Data File N/A
.data
Analysis Studio Offline Data File Appricon
.db
QQ Account Database File Tencent
.db-
Norton Nprotect Database File Symantec
.dbd
DemoShield Project Macrovision
.dbf
FoxPro Table N/A
.dbgsym
Debug Symbols File N/A
.dcf
Document Computation Format ACCA Software
.dcl
DumpSec Report File SystemTools
.dcm
DiskCatalogMaker Catalog File Fujiwara Software
.dcmd
DiskCatalogMaker Thumbnail-Enabled Catalog Fujiwara Software
.dcmf
DiskCatalogMaker Catalog Fujiwara Software
.dcpf
Disc Copier Project File Sonic Solutions
.dcpr
Adobe DNG Camera Profile Recipe File Adobe Systems
.dct
AutoCAD Dictionary File Autodesk
.ddb
Digidesign Database Avid Technology
.ddc
DivX Descriptor File Daren Softwares
.ddcx
DivX Descriptor 2 File Daren Softwares
.ddt
Diagram Designer Template Michael Vinther
.def
IOBit Malware Fighter Definitions File IObit
.deproj
Disketch Project File NCH Software
.des
QuickBooks Forms Template Intuit
.det
Sage ACT! 5 Email Message Sage
.develve
Develve Data File Develve
.deviceinfo
Device Record Apple
.dex
DEXIS Digital X-ray File DEXIS
.dfm
Midas ViewPoint Display Form Sentel Advance
.dfproj
DVD Flick Project DVD Flick
.dgs
3D Screen Creator Scene File DevSoft
.dhcd
DHCD Computing Application Data File DHCD Computing
.dht
GAUSS Data Set Header File Aptech
.dia
Do It Again Task File Spacetornado.com
.dif
Data Interchange Format Microsoft
.dii
Summation Batch Load File CT Summation
.dita
DITA Document OASIS
.ditamap
DITA Topic Map File OASIS
.ditaval
DITA Conditions File International Standards Organization
.djm
Dynojet Map File Dynoject Research
.dkt
DiGiTIAL THUNDER Drum Kit File d-lusion interactive media
.dm2
Toad Data Modeler 2 File Charonware
.dmc
Datamartist Data Canvas File nModal Solutions
.dmm
DropMind Mind Map File Seavus
.dmmx
DropMind XML Map Bundle Seavus
.dmo
Derive Demo N/A
.dmpr
Direct Mail Project File e3 Software
.dmr
BrainVoyager Diffusion Weighted Project File BrainVoyager
.dmsk
DivX Temporary Video Data File DivX
.dmsp
PhotoSuite Project File Sonic Solutions
.dna
SnapGene DNA File GSL Biotech
.dnc
Dance Database File Markus Bader
.dockzip
ObjectDock File Stardock
.dot
Graphviz Graph File AT&T
.dpb
DVD Profiler Backup File Invelos Software
.dpn
Depiction Data File Depiction
.dps
Kingsoft Presentation File Kingsoft
.dpt
Kingsoft Presentation Template Kingsoft
.dpx
VASCO DIGIPASS File Vasco Data Security International
.drf
Dynojet Run File Dynojet Research
.drl
Gerber Drill Rack File N/A
.drscan
Data Rescue Scans File Prosoft Engineering
.drz
PyDrizzle Data File Space Telescope Science Institute
.dsb
Wondershare DVD Slideshow Builder Project Wondershare
.dsc
Celestia Deep Space Catalog File Celestia Development Team
.dsd
Diet Studio Data File Numerical Computing
.dsx
Diet Studio XML File Numerical Computing
.dsy
Directory Synchronizer Project File AJC
.dsz
Orchida (OES) Embroidery File Orchida Soft
.dt
Drum Station Machine State File d-lusion interactive media
.dta
Chain Engineering Database IWIS
.dtd
Design Tools Draw File TechSoft UK
.dtr
DATroniC Data Recording AFT
.dvc
Dragon Voice Command File Nuance Communications
.dvdproj
iDVD Project File Apple
.dvds
DVDStyler Project File DVDStyler
.dwi
Dance With Intensity Song File N/A
.dwp
DarkWave Studio Project File ExperimentalScene
.dws
Adobe Dreamweaver Site Cache File Adobe Systems
.dwz
DVD MovieFactory Project File Corel
.eap
Enterprise Architect Project N/A
.eas
RSLogix Symbol File Rockwell Automation
.ebm
Embla Recording Embla
.ebuild
Portage eBuild Script Gentoo
.ec0
MetroCount Traffic Data File MetroCount
.ec3
EPSON Print CD File EPSON
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EPSON Print CD File EPSON
.ecc
dvdisaster Error Correction File dvdisaster
.ecl
Management-Ware Mass Mailing News E-Campaign List Management-Ware Solutions
.edat
E-DataAid 1.x File Psychology Software Tools
.edat2
E-DataAid 2.0 File Psychology Software Tools
.edf
ESRF Data File European Synchrotron Radiation Facility
.edfx
Estimator.NET Estimate File Dunstad Software
.edg
Edge Diagrammer File Pacestar Software
.edi
Electronic Data Interchange File N/A
.eep
EEPROM Data File N/A
.efp
Exchange Forms Designer Template Microsoft
.efx
eFax Document j2 Global Communications
.egp
Easy Grade Pro Gradebook File Edline
.em
Encore Menu Template Adobe Systems
.emb
Wilcom Embroidery Design File Wilcom
.emd
ChessBase Tablebase N/A
.emlxpart
Mail Message Attachment N/A
.emrg
E-Merge 1.x Data File Psychology Software Tools
.emrg2
E-Merge 2.0 Data File Psychology Software Tools
.enc
Electronic Navigation Chart File NOAA
.enex
Evernote Archive Evernote
.enl
EndNote Library Thomson Reuters
.enlx
Archived EndNote Library Thomson Reuters
.enq
EndNote Search Options File Thomson Reuters
.env
Adobe Dictionary Data File N/A
.enw
EndNote Import File Thomson Reuters
.epf
Edgecam Educational Part File Planit Software
.epp
TalaPhoto Project N/A
.epw
EnergyPlus Weather Data File U.S. Department of Energy
.er1
ERWin Entity Relationship Diagram Computer Associates
.erp
Encarta Researcher File Microsoft
.ersx
Eraser Task List File Eraser
.es
E-Studio 1.x Experiment File Psychology Software Tools
.es2
E-Studio 2.0 Experiment File Psychology Software Tools
.esb
Es-Builder Book File Season Workshop
.ese
Millions Email Generator Email List File Encrypt4all Software
.esp
ACD/Labs Dataset N/A
.esq
Embroidery Sequence File VSM Group
.est
Construction Cost Estimate File N/A
.esx
Xactimate Insurance Claims Estimate Xactware Solutions
.et
Kingsoft Spreadsheets File Kingsoft
.ett
Kingsoft Spreadsheets Template Kingsoft
.ev
Echoview File Myriax Software
.ev3
Team Manager Meet Event File HY-TEK Sports Software
.evy
Envoy File Corel
.ews
EasyWorship Schedule File Softouch Development
.exif
Exchangeable Image Information File N/A
.exl
Export Lister File SysTools
.exm
Boson Exam File Boson Holdings
.exp
Export File N/A
.exportedfavorites
Transmit Exported Favorites File Panic
.exx
IBM Linkway MsgPut File IBM
.fa
FASTA Formatted Sequence File N/A
.familyfile
Reunion Family File Leister Productions
.fas
FASTA Sequence File N/A
.fasta
FASTA Sequence File N/A
.fbk
AutoCAD Civil 3D Field Book File Autodesk
.fct
FolderClone Task List Salty Brine Software
.fdb
Portfolio Catalog N/A
.fdm
Exchange Forms Designer Form Message Microsoft
.fdt
Lucene Field Data File Apache
.fes
Fileless Occurrence Placeholder G&A M.C.
.ffd
Flat File Descriptor Liaison Technologies
.fff
MAGGI Face File SOLution LABoratory
.ffo
Adobe Photoshop File Information File Adobe Systems
.ffwp
FormsForWeb Packet Lucom
.fg3
FX Graph 3 File Efofex Software
.fhc
FHC Data File Canute
.fid
File Expander Engine Descriptions Database Forensic Innovations
.fil
Files List Object File dataBased Intelligence
.flam3
Fractal Flames File N/A
.flame
Fractal Flames File N/A
.flg
HP System Recovery Flags File HP
.flipchart
ActivInspire Flipchart File Promethean
.flk
Folder Lock File NewSoftwares
.fll
FoxPro Dynamic-Link Library N/A
.flo
iGrafx FlowCharter File iGrafx
.flow
Expression SketchFlow Data File Microsoft
.flp
ActivPrimary Flipchart File Promethean
.flt
Flight Simulator Saved Flight Microsoft
.flwa
Folder Lock Wallet File NewSoftwares
.fmt
WinRAR Format File WinRAR
.fnbk
Food Network Recipe Manager Data File Nova Development
.fnrecipes
Food Network Recipe File Nova Development
.fo
XSL-FO Form N/A
.fob
Dynamics NAV Object Container File Microsoft
.fodp
OpenDocument Flat XML Presentation Oracle
.folx
Folx Download File Eltima Software
.fop
InfoZoom Protected Data File humanIT
.fox
InfoZoom Data File humanIT
.fpa
Front Panel Encrypted Order File N/A
.fpsl
FileMaker Pro Snapshot Link FileMaker
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FAQ Creator File CaosG
.frl
Electronic Form Loader File N/A
.frm
ADL Form ADL Software
.fro
dBASE IV Compiled Report N/A
.fsc
Practical Scriptwriter File Practical Software Design
.fsif
MyLabel Designer Deluxe Data File Avanquest
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Splitty Data Split File Basta Computing
.ftl
Family Tree Legends File Pearl Street Software
.ftm
Family Tree Maker for DOS File Ancestry.com
.ftw
Family Tree Maker File Ancestry.com
.fxf
BigFix Action File IBM
.fxg
FX Graph File Efofex Software
.fxp
Adobe Flex Project File Adobe Systems
.gadgeprj
Gadge It Project Ashampoo
.gal
GenePix Array List File Molecular Devices
.gallery
SMART Notebook Gallery File SMART Technologies
.gallerycollection
SMART Notebook Gallery Collection File SMART Technologies
.galleryitem
SMART Notebook Gallery Item File SMART Technologies
.gan
GanttProject Project File GanttProject
.gbk
GenBank Data File NCBI
.gbr
Gerber File Ucamco
.gc
GraphClick File Arizona
.gcg
GCG DNA Sequence File N/A
.gcw
Microsoft Mathematics Worksheet Microsoft
.gcx
Grapher Graph File Apple
.gdf
GUESS Graph Data Format File GUESS
.ged
GEDCOM Genealogy Data File The LDS Church
.gedata
Qlucore Data File Qlucore
.gedcom
GEDCOM Genealogy File N/A
.gen
ArcView ARC/INFO UnGenerate file ESRI
.gexf
Graph Exchange XML Format File GEXF Working Group
.gform
Google Drive Form Google
.ggb
GeoGebra Document GeoGebra
.gis
CFS Console Game Installer Settings File Zaplots
.gla
Sothink SWF Easy Project File SourceTec Software
.gld
Ground Loop Design Work File Thermal Dynamics
.glo
RoboHelp Glossary File Adobe Systems
.gls
Babylon Glossary File Babylon
.gml
Graph Modeling Language File N/A
.gms
Gesture and Motion Signal File GMS
.gno
GenoPro Genealogy Tree File GenoPro
.gnp
GNPeak Output File GNXAS
.gnutar
GNU Tar Archive Free Software Foundation
.gp3
Guitar Pro 3 File Arobas Music
.gpf
Grant Agreement Preparation Form European Commission
.gpi
Garmin Point of Interest File Garmin
.gpj
Grapher Project File Golden Software
.gpp
Guitar Practiced Perfectly 2 Data File Music Practiced Perfectly
.gpr
GenePix Results File Molecular Devices
.gra
Microsoft Graph File Microsoft
.grade
GradeStat Document GradeStat
.graphml
GraphML File The GraphML Team
.graphmlz
Zip Compressed GraphML File N/A
.grd
Surfer Grid File Golden Software
.grf
DPlot Graph File Hydesoft Computing
.grib
Gridded Binary File World Meteorological Organization
.grk
Gradekeeper Class Gradebook File Gradekeeper
.grp
SmarterMail Group File SmarterTools
.grr
Gradekeeper Class Roster File Gradekeeper
.grt
Grapher Template Golden Software
.grv
Office Groove File Microsoft
.gs
GemStone Document Verity Software House
.gslides
Google Drive Presentation Google
.gtable
Google Drive Fusion Table Google
.gtar
GNU Tar Archive Free Software Foundation
.gtm
GreekToMe Translation File Charles H. King
.gtp
Guitar Pro File Arobas Music
.gui
Dr.Explain Project File Indigo Byte Systems
.guides
xScope Guides File The Iconfactory
.gwk
GraphiCode PCB Job File GraphiCode
.gwp
Greetings Workshop Project File Microsoft
.gxl
Graph Exchange Language File R. C. Holt
.h10
At Home Canada 2010 Tax Return H&R Block
.h11
At Home Canada 2011 Tax Return H&R Block Canada
.h12
At Home Canada 2012 Tax Return H&R Block Canada
.hal
HotDocs Answer Library HotDocs
.hcc
HydroCAD Prefab Chamber Data File HydroCAD Software Solutions
.hce
HydroCAD Hydrograph Data File HydroCAD Software Solutions
.hci
HydroCAD IDF Data File HydroCAD Software Solutions
.hcl
HotDocs Clause Archive HotDocs
.hcr
HydroCAD Rainfall Curve Data File HydroCad Software Solutions
.hcu
Hydrograph Units Definitons File HydroCAD Software Solutions
.hcx
ChartXL Chart Harvard Graphics
.hda
HotDocs Auto-Assemble File HotDocs
.hdf
Hierarchical Data Format File N/A
.hdi
HotDocs Auto-Install File HotDocs
.hdl
HotDocs Library File HotDocs
.hdpmx
HotDocs Publisher Mapping XML File HotDocs
.hds
Microsoft PlayReady Data File Microsoft
.hdumx
HotDocs User Mapping XML File HotDocs
.hif
Quicken Online File Intuit
.hjt
TreePad 6 Database File Freebyte.com
.hkdb
Apple iTunes Library File Apple
.hl
HeuristicLab Storage File HeuristicLab
.hm3
Help & Manual 3 Project EC Software
.hml
HostMonitor TestList File KS-Soft
.hmt
HighMAT File Microsoft and Panasonic
.hmxp
Help & Manual XML Project EC Software
.hmxz
Help & Manual Compressed Project EC Software
.hol
Outlook Holidays File Microsoft
.hpp
Haluha Pearls File Haluha Somewhere
.hs2
HyperRESEARCH 2 Study File ResearchWare
.hsk
Huskey Truss & Building Supply Import File Huskey Truss & Building Supply
.hst
History File N/A
.htb
Audacity Help File Audacity
.htg
HackTheGame Mission Pack Chaozz Software
.huh
HydroCAD Unit Hydrograph Definitions File HydroCAD Software Solutions
.hvc
HotDocs Variable Collection File HotDocs
.hyv
Team Manager Meet Event File HY-TEK Sports Software
.i5z
IUCLID 5 Import/Export File IUCLID
.ias
Intermodulation Analysis System File Professional Wireless
.iba
iBooks Author Document Apple
.ibatemplate
iBooks Author Document Template Apple
.ibcd
InstantBingoCard Document InstantBingoCard.com
.ibooks
Multi-Touch iBook Apple
.icalevent
iCal Event File Apple
.icaltodo
iCal To Do File Apple
.icg
Image Comparer Gallery File Bolide Software
.ichat
iChat Saved Chat Log Apple
.icr
Image Comparer Results File Bolide Software
.id2
Windows Live Messenger Emoticon File Microsoft
.idx
HMI Historical Log Index File N/A
.ies
IES Photometric Data File Illuminating Engineering Society
.ifaith
iFaith SHSH File iH8sn0w
.ifs
InfoSlips Package InfoSlips
.igc
Anime List Builder Input File IGC
.igg
SuiteProfiler Color Map File Dana Foy
.igma
INTUS Graph Mask Archive PCS Systemtechnik
.ign
RoboHelp Ignore List File Adobe Systems
.ii
IconWorkshop Extended Information File Axialis Software
.iif
Intuit Interchange Format File Intuit
.ima
Sage ACT! Email Message Sage
.image
OpenQwaq Image OpenQwaq
.imr
Impromptu Report File IBM
.imt
My Time Data File Intuit
.incp
InCopy CS3 Package File Adobe Systems
.ink
Mimio Ink Data File Mimio
.inp
Abaqus Input File Dassault Systemes
.ins
LaTeX Installer Script N/A
.inx
Compiled Script Flexera Software
.ip
IconPackager Theme File Stardock
.ipalias
iPhoto Alias File Apple
.iphoto
iPhoto Library File Apple
.iplb
iPhoto Library Archive Document Apple
.ipmeta
Apple iPhoto Metadata File Apple
.ipr
iProcrastinate Data File iProcrastinate
.iproject
iClone Project File Reallusion
.irock
intelliRock Sensor Data File Engius
.irp
Internet Researcher Project File Zylox Software
.irr
Brewer Lamp File Brewer Data Management Software
.irx
Brewer Irradiation File Brewer Data Management Software
.is1
M3 Sakura Real-Time Save 1 File M3 Sakura
.isf
Inspiration Flowchart Document Inspiration
.ish1
Animation-ish Wiggledoodle-ish Document FableVision
.ish2
Animation-ish FlipBook-ish Document FableVision
.ish3
Animation-ish Advanced-ish Document FableVision
.ispc
Image Surfer Pro Collection File Surfing After Dark
.ist
Inspiration Template Inspiration Software
.ite
iTunes Extras File Apple
.itl
iTunes Library File Apple
.itlp
iTunes LP Album File Apple
.itm
iThink Model File isee systems
.itmsp
iTunes Store Package Apple
.itn
TomTom Navigator Itinerary File TomTom International
.itx
ITX Form Template IBM
.iup
Fritz Update File ChessBase
.ivc
InteliSea Vessel Configuration File InteliSea
.ivd
Bitdefender Incremental Virus Definitions File Bitdefender
.ivs
Initialization Vector File N/A
.ivt
Beyond 20/20 Table File Beyond 20/20
.iw
Chain Engineering Database File IWIS
.iwxdata
iWorx Data File iWorx Systems
.ix2
WordPerfect Address Book File Corel
.ixb
Ulead Disc Image Corel
.jasper
JasperReports Data File Jaspersoft
.jbi
Motoman Robot Job File Motoman
.jclic
JClic Project File JClic
.jdb
Symantec Endpoint Protection Update File Symantec
.jef
Janome Embroidery Format Janome
.jgcscs
EditPad Custom Syntax Coloring Scheme File Just Great Software
.jmp
JMP Data File SAS Institute
.jnt
Windows Journal File Microsoft
.joboptions
Adobe Joboptions File Adobe Systems
.joined
HJ-Split Data File Freebyte
.jph
JProbe Memory Snapshot Quest
.jrprint
JasperReports Print File Jaspersoft
.jrxml
JasperReports Layout File Jaspersoft
.jsd
Jazer Data File Jazer Solutions
.jsda
Jazer Data File Jazer Solutions
.jtbackup
Just Type Backup File Shubham Kedia
.jude
JUDE Project File N/A
.kap
BSB Chart Image File Maptech
.kbs
Keyboard Script File PC Dirck
.kdbx
KeePass Password Database KeePass Password Safe
.kdc
Kaspersky Virus Database File Kaspersky Lab
.kdz
Kaspersky Virus Bases File Kaspersky Labs
.keb
Kaspersky Virus Bases File Kaspersky Labs
.key
Keynote Presentation Apple
.key-tef
Keynote iCloud Presentation Apple
.keychain
Mac OS X Keychain File Apple
.kid
Kidspiration Document Inspiration
.kismac
KisMAC Webservice File N/A
.kmy
KMyMoney Data File KMyMoney
.kno
DigIN Serialized Break Model EvREsearch
.kpf
Komodo Project File ActiveState Software
.kpp
Kid Pix Presentation The Learning Company
.kpr
KPresenter Presentation KOffice
.kpx
Kid Pix Picture The Learning Company
.kpz
Komodo Template File ActiveState Software
.ksm
Pfaff Embroidery Design File Pfaff
.kth
Keynote Theme Apple
.kvtml
KWordQuiz File The KDE Education Project
.l
Game of Life File N/A
.l6t
Line 6 Tone File Line 6
.laccdb
Microsoft Access Lock File Microsoft
.las
LIDAR Data Exchange File ASPRS
.lay
Tecplot Layout File Tecplot
.lbl
NiceLabel Template File Euro Plus
.lbx
FoxPro Label File Microsoft
.lcd
ABBYY Language File ABBYY
.lcm
Lipikar Custom Map File Lipikar
.ld2
Lingoes Dictionary File Lingoes Project
.ldf
SQL Server Transaction Log File Microsoft
.ldif
LDAP Data Interchange Format File N/A
.lef
LEN Exchange Format File N/A
.lex
Adobe Linguistic Library Data File Adobe Systems
.lfp
IPRO LFP File IPRO Tech
.lgc
WordPerfect DTD Compiler Logic File Corel
.lgf
PMSCAN Log File Palmer Performance
.lgh
HMI Historical Log File N/A
.lgi
Multimedia Logic File Softronics
.lgl
Large Graph Layout Edge File Large Graph Layout
.lhr
Quicken Financial Life for Mac File Intuit
.lib
Generic Data Library N/A
.lif
LEGO Digital Designer Assets File The LEGO Group
.life
LIGHT File Light of Creativity
.livereg
Symantec Antivirus Session File Symantec
.liveupdate
Symantec LiveUpdate File Symantec
.lix
Logos Library System File Logos Bible Software
.llb
LabVIEW Library File National Instruments
.lms
LenMus Score File LenMus
.lmx
Landmark Exchange File Nokia
.lng
Language Application Support File N/A
.lnt
LiveNote Case File N/A
.loc
GPS Location File N/A
.localstorage
WebKit Local Storage Data File The WebKit Open Source Project
.log
AntiVir Report Log File Avira Operations
.lp7
LP7 Digitally Signed File Lex Persona
.lpdb
Librarian Pro Database File Koingo Software
.lpk
Tecplot Layout Package Tecplot
.lpmd
LPMD Molecular Data File LPMD
.lpp
LabelPrint Project File CyberLink
.lrcat
Adobe Photoshop Lightroom Catalog File Adobe Systems
.lrdata
Adobe Photoshop Lightroom Data File Adobe Systems
.ls3
Band-in-a-Box Third-Party Styles File PG Music
.lsf
Logos Library System File Logos Bible Software
.lsl
LightScribe Label Hewlett-Packard
.lsp
LANsurveyor Poll List N/A
.lsr
LANsurveyor Report N/A
.lst
LightScribe Label Template Hewlett-Packard
.lsu
LANsurveyor Map N/A
.lut
RadioRA Essentials Project Database Lutron Electronics
.lutx
RadioRA 2 Essentials Project Database Lutron Electronics
.lvm
LabVIEW Measurement File National Instruments
.lvw
Livewire Document New Wave Concepts
.lw4
Lightwright File John McKernon Software
.lxf
LEN Exchange Format File N/A
.ly
LilyPond File GNU
.lyt
Adminsoft Document Layout File Adminsoft
.m
Mathematica Input File Wolfram Research
.m12
Schiller medilog ECG Raw Data File Schiller
.macbin
Macbinary Encoded File Apple
.maf
Mutation Annotation Format File National Cancer Institute
.mag
Magic Circuit Layout File Open Circuit Design
.mai
Microsoft Mail File Microsoft
.map
Weather Defender Map SWIFT Weather
.mapsdata
iOS Maps Data File Apple
.mas
MEGA Alignment Sequence File MEGA Team
.mat
MATLAB MAT-File The MathWorks
.mbb
ManaBook Book File ManaBook Software
.mbd
Multimedia Builder Project File MediaChance
.mbg
Mailbag Assistant Mailbox File Fookes
.mbl
Logger Pro Data File Vernier
.mbp
MediaShow Burning Project File CyberLink
.mbsa
Microsoft Baseline Security Analyzer File Microsoft
.mbt
Blue Card Manager Merit Badge Template File Scout Management Software
.mbx
Outlook Express Mailbox N/A
.mc1
MedCalc Data File MedCalc
.mcd
Mathcad Document Parametric Technology Corporation
.mcdx
Mathcad Prime Document PTC
.mcp
Megacubo Package Megacubo
.mcxe
MedicinesComplete Data File Clinical & Biomedical Computing
.md
Moneydance Financial Data File Reilly Technologies
.md8
Mediator Project File MatchWare
.mdb
Avid Media Database Avid Technology
.mdc
Multi Dimension Cube File Cognos
.mdd
MDict Resource File Octopus Studio
.mdf
Measurement Data Format File N/A
.mdl
MathWorks Simulink Model MathWorks
.mdm
HLM Multivariate Data Matrix File Scientific Software International
.mdt
Microsoft Access Data File Microsoft
.mdx
Multiple Index File dataBased Intelligence
.mdz
Access Wizard Template N/A
.meg
MEGA Data File MEGA Team
.mega
Megacubo XML Metafile Megacubo
.mem
Mnemosyne Card Collection The Mnemosyne Project
.menc
Windows Mobile Encrypted File Microsoft
.merlin2
Merlin Project File ProjectWizards
.met
eMule Resource File eMule
.mex
Macro Express File Insight Software Solutions
.mfa
MobileFrame App File MobileFrame
.mfe
MobileFrame Enterprise Data File MobileFrame
.mfl
Mozilla FastLoad File Mozilla
.mfo
Perl ModInfo Descriptor File Perl
.mfp
MobileFrame Package MobileFrame
.mft
Kaspersky File Table Kaspersky Lab
.mfu
MobileFrame Update File MobileFrame
.mfv
MobileFrame Device Pack File MobileFrame
.mgc
MGCSoft Equation Illustrator File MGCSoft
.mgourmet
MacGourmet Deluxe Document Mariner Software
.mgourmet3
MacGourmet Deluxe 3 Document Mariner Software
.mindnode
MindNode Document Markus Müller
.mission
MissionMaker Project File Immersive Education
.mit
MineEdit Inventory Template File MineEdit
.mk4
Schiller medilog ECG Raw Data File Schiller
.mlb
MyLabel Designer Deluxe Project File Avanquest Software
.mls
Milestones Simplicity File KIDASA
.mm
FreeMind Mind Map FreeMind
.mm6
Money Manager 6 File Moneysoft
.mma
Master Album Maker Photo Album File Intrepid Mouse
.mmap
MindManager Map File Mindjet
.mmc
Microsoft Media Catalog Microsoft
.mmcollection
Mail Manager Collection File Oasys
.mmf
Microsoft Message File Microsoft
.mml
MyMailList & AddressBook File Avanquest Software
.mmm
Money Manager File Moneysoft
.mmp
MindManager Mind Map Mindjet
.mmu
myPM Merge Data File Midori Media
.mmw
AceMoney Money File MechCAD Software
.mnc
My Notes Center Notebook BC
.mng
Yamaha PSR Disk Manager File Yamaha
.mnk
My Notes Keeper Notebook Wpg Computing
.mno
Macromedia Design Note Adobe Systems
.mny
Microsoft Money File Microsoft
.moho
Anime Studio Animation Project Smith Micro
.mol
MDL Molfile Symyx Technologies
.money
Money Data File Jumsoft
.moneywell
MoneyWell Account File No Thirst Software
.mosaic
MacOSaiX Mosaic File Frank M. Midgley
.mox
ExtendSim Simulation Software Model Imagine That
.mpd
File List Creator Playlist WenSoftware
.mpi
InstallJammer Project File The InstallJammer Team
.mpj
RoboHelp HTML Project Adobe Systems
.mpp
Microsoft Project File Microsoft
.mppz
MagicPlot Project File Magicplot Systems
.mpr
FileMaker Dictionary File FileMaker
.mps
Mathematical Programming System File IBM
.mpt
Microsoft Project Template Microsoft
.mpx
Microsoft Project Exchange File Microsoft
.mpz
Miradi Project File Benetech
.mpzip
Multisim Pack File National Instruments
.mq4
MetaTrader Custom Indicator MetaQuotes Software
.ms10
Multisim 10 Circuit Design File National Instruments
.ms8
Multisim 8 Circuit Design File National Instruments
.msb
Oracle Binary Message File Oracle
.msc
MuseScore Composition File The MuseScore Team
.msf
Blue Card Manager Merit Badge Mastersheet File Scout Management Software
.msif
MyLabel Designer Deluxe Data File Avanquest
.msp
ClarisWorks Dictionary File Apple
.mss
MyScreenSaver Builder File MSB
.mtf
Mortality Table File ARMON Technologies
.mth
Derive Math File N/A
.mtm
Macrofocus TreeMap File Macrofocus
.mts
MEGA Tree Session File MEGA Team
.mtt
MetadataTouch Template Digital Confidence
.mtw
Minitab Worksheet File Minitab
.muf
Alpha Five Licence File Alpha Software
.mup
Music Publisher Score Braeburn Software
.mw
Maple Worksheet Maplesoft
.mwf
MapGuide Author Map Window File Autodesk
.mws
Maple Classic Worksheet Maplesoft
.mwx
MicroWorlds EX File Logo Computer Systems
.mx
Mathematica Serialized Package File Wolfram Research
.mxad
Mandelbrot Explorer All Data File J R Oakley
.mxc2
MAGIX Cache File MAGIX
.mxdic
Maxthon Dictionary File Maxthon International
.mxg
Miinoto Exchangeable Group File Mobiiko
.mxi
Adobe Extension Information File Adobe Systems
.myi
MySQL MyISAM Index File N/A
.nam
MODFLOW Name File U.S. Geological Survey
.nap
McAfee ePO Network Associates Package McAfee
.nbe
Nessus Report File Tenable Network Security
.nbk
SMART Notebook File SMART Technologies
.nbp
Mathematica Player Notebook File Wolfram Research
.nc
NetCDF File Unidata
.ncorx
Adobe Encore Project Adobe Systems
.ndb
ClamAV Extended Signature File Sourcefire
.ndif
Nokia Data File Nokia
.ndk
Lotus Notes Design Elements File IBM
.nds
Nero DiscSpan Compilation File Nero
.ndx
dBASE Index File N/A
.nessus
Nessus Network Security Scanner File Tenable Network Security
.net
netViz Project File netViz
.neta
Netica Binary File Norsys
.netspd
NetSpot Survey Project File NetSpot Team. Etwok
.netspm
NetSpot Map File NetSpot Team. Etwok
.nfl
Nokia Flash Lite Package Nokia
.nfo
Folio Views Infobase File The FIEN Group
.nitf
National Imagery Transmission Format File U.S. Department of Defense
.nlogo
NetLogo Model File NetLogo
.nlogo3d
NetLogo 3D Model File NetLogo
.nmind
NovaMind Mind Map File NovaMind
.nmp
NewsMaker Project File EyePower Games
.nni
ANNI Neural Network Investing File Oolution Technologies
.nnp
ANNI Neural Network Portfolio File Neural Science
.not
Notation File Notation Software
.notebook
SMART Notebook File SMART Technologies
.np
Portfolio NetPublish File N/A
.npl
Nokia Playlist File Nokia
.npr
Nuendo Project File Steinberg Media Technologies
.npt
Portfolio NetPublish Template N/A
.nrb
Nero CD-ROM Boot Compilation Nero
.nrc
Nero Disc Compilation File Nero
.nrd
Nero DVD-Video Compilation File Nero
.nrl
Autonomy Interwoven Link File Autonomy Interwoven
.nrm
Nero Mixed Mode CD Compilation Nero
.nru
Nero UDF CD-ROM Compilation Nero
.nsq
NScheduler Data File Syntes
.nsr
Nessus Security Report File Tenable Network Security
.nt
theWord New Testament Text Module theWord Bible Software
.ntf
Lotus Note Template IBM
.ntx
theWord Encrypted New Testament Text Module theWord Bible Software
.nupkg
NetUpdate Package Intego
.nvdl
NVDL Script International Standards Organization
.nvl
UniChem Results File N/A
.nvm
PlayStation 2 BIOS Configuration File N/A
.nvram
VMware NVRAM File VMware
.nwp
Navisworks Presenter Material Palette File Autodesk
.nws
Windows Live Mail Newsgroup File Microsoft
.oab
Offline Address Book N/A
.obb
Android Opaque Binary Blob File Google
.obd
Office Binder Document Microsoft
.obj
Relocatable Object Code N/A
.occ
Oceanic DataPool File Oceanic Consulting Corporation
.od
Mascopt Graph Request File INRIA/UNSA
.odc
OpenDocument Chart File OASIS
.odf
Open Document File OASIS
.odp
OpenDocument Presentation Oracle
.odx
BizTalk Server Orchestration File Microsoft
.oeaccount
Windows Mail Account File Microsoft
.oem
OEMEdit Save File McSherry Hardware UK
.ofc
Open Financial Connectivity File Microsoft
.ofm
Melco Embroidery File Melco
.oft
Outlook File Template Microsoft
.ofx
Open Financial Exchange File N/A
.ogs
Origons Movie Data File Origons
.olk
Outlook Address Book File Microsoft
.olk14category
Outlook Category File Microsoft
.olk14contact
Outlook Contact File Microsoft
.olk14event
Outlook Calendar Event File Microsoft
.olk14group
Outlook Group File Microsoft
.olk14mailaccount
Outlook Mail Account File Microsoft
.olk14message
Outlook Message File Microsoft
.olk14msgsource
Outlook Email Message Data File Microsoft
.olk14note
Outlook Note File Microsoft
.olk14signature
Outlook Signature File Microsoft
.olk14task
Outlook Task File Microsoft
.olm
Mac Outlook Database File Microsoft
.olt
Orbit Downloads List Orbit Downloader
.omcs
Office Manager Access File Krekeler
.omp
Office Manager Document Archive Krekeler
.ond
Lotus Notes Encapsulated Memo File IBM
.one
OneNote Document Microsoft
.ont
theWord Bible Text Module theWord Bible Software
.ontx
theWord Encrypted Bible Text Module theWord Bible Software
.oo3
OmniOutliner 3 File The Omni Group
.opd
Durango Document Diffraction International
.opf
FlipViewer FlipBook File E-Book Systems
.opx
OrgPlus Org Chart Insperity Business Services
.or2
Lotus Organizer 2 File IBM
.or3
IBM Lotus Organizer 97 File IBM
.or4
IBM Lotus Organizer 97 GS File IBM
.or5
Lotus Organizer 5 File IBM
.or6
Lotus Organizer 6 File IBM
.org
Lotus Organizer File N/A
.osz
OpenLP Service File OpenLP
.ot
theWord Old Testament Text Module theWord Bible Software
.otf
OpenTuft Tufting Design File NedGraphics
.otl
NoteTab Outline File Fookes Software
.otln
Opal Outline File A Sharp
.otp
OpenDocument Presentation Template OASIS
.otx
theWord Encrypted Old Testament Text Module theWord Bible Software
.out
Output File N/A
.ova
Open Virtual Appliance VMware
.ovf
Open Virtualization File VMware
.p3
Primavera P3 Project File Oracle
.pab
Personal Address Book Microsoft
.pack
CustoPack Tools Theme Pack neOceane
.paf
Personal Ancestral File Intellectual Reserve
.part00000
WinOptimizer Split Archive Part 1 Ashampoo
.passwordwallet4
PasswordWallet 4 Data File Selznick Scientific Software
.paw
Pawaa File Pawaa Software
.pbd
ProBID+ Data File AEC Logic Private Limited
.pbk
Dial-Up Phone Book File Microsoft
.pc
Personal Composer File Personal Composer
.pcap
Packet Capture Data Wireshark
.pcapng
Pcap-NG Packet Capture File N/A
.pcb
Printed Circuit Board Design File N/A
.pcr
PCMark Vantage Benchmark File FutureMark
.pd4
Windows Live Photo Gallery Information File Microsoft
.pd5
Windows Live Photo Gallery Information File Microsoft
.pdas
PDAStore Data Store File hfrmobile
.pdb
Protein Data Bank File N/A
.pdd
Medtronic Programmer Data File Medtronic
.pdfig
PDF Index Generator Project File PDF Colony Software
.pdo
Pepakura Designer File Tama Software
.pds
Planetary Data System File NASA
.pdx
Adobe Acrobat Index File Adobe Systems
.peb
ProEST+ Buildings File AEC Logic Private Limited
.pec
Brother Embroidery File Brother International Corporation
.pep
TurboProject Project File Office Work Software
.pex
Merak Peep Data File Merak
.pez
Prezi Desktop Presentation Prezi
.pf
Windows Prefetcher File Microsoft
.pfc
AOL Personal File Cabinet AOL
.pfl
Family Lawyer Document Nolo
.pgpf
Password Generator Password File Musicisforliving.com
.phb
Motorola Phone Book File Motorola
.phd
PhotoDirector Project File CyberLink
.phm
Pro Home Manager Data File Pro Home Manager
.photolibrary
iPhoto Photo Library Apple
.phr
RoboHelp Phrase List Adobe Systems
.pi
Pi Calculation Data File 10101
.pis
PS2DIS Project File ps2dis
.pj2
xPlan Projector Document adnx
.pjt
Didger Project File Golden Software
.pka
Packet Tracer Activity File Cisco
.pkb
Oracle Package Body File Oracle
.pkh
Oracle Package File Oracle
.pks
Oracle Package Spec File Oracle
.pkt
Packet Tracer Network Simulation Model Cisco
.plan
Calligra Plan Document Calligra
.planner
Gnome Planner File The GNOME Project
.pln
Spaceman Planogram File ACNielsen
.pls
MYOB Accounting Data File MYOB Technology
.plt
Tecplot Binary Data File Tecplot
.plw
PicoLog Data File Pico Technology
.pmatrix
Priority Matrix Project File Appfluence
.pml
Process Monitor Log File Sysinternals
.pmm
Pegasus Mail Mailbox File David Harris
.pmo
Broderbund Print Meta Object File Broderbund
.pmr
Avid Persisent Media Record File Avid Technology
.pns
Popnoggin Subject File Popspring
.pnt
Popnoggin Theme File Popspring
.pod
OpenProj Project File Serena
.poi
Magellan Maestro Point of Interest File Magellan
.por
SPSS Portable File SPSS
.pos
Trimble Position File Trimble Navigation
.post
LIGHT File Light of Creativity
.postal
TomTom Postal Code File TomTom International
.pot
PowerPoint Template Microsoft
.potm
PowerPoint Open XML Macro-Enabled Presentation Template Microsoft
.potx
PowerPoint Open XML Presentation Template Microsoft
.pp
Pocket Physics Sketch File Pocket Physics
.pp2
PingPlotter Data File Nessoft
.ppf
Edgecam Pathtrace Part File Planit Software
.ppp
CyberLink PowerProducer Project CyberLink
.ppr
Project Planner Reader File Accord Software & Systems
.pps
PowerPoint Slide Show Microsoft
.ppsm
PowerPoint Open XML Macro-Enabled Slide Show Microsoft
.ppsx
PowerPoint Open XML Slide Show Microsoft
.ppt
PowerPoint Presentation Microsoft
.pptm
PowerPoint Open XML Macro-Enabled Presentation Microsoft
.pptx
PowerPoint Open XML Presentation Microsoft
.prb
xyAlgebra Probabilities File xyAlgebra
.prc
Corel Presentation Corel
.prd
SoftMaker Presentations Document SoftMaker Software
.pre
Lotus Freelance Graphics File IBM
.prf
Plot Station Plot Request File eQuorum
.printcd2
EPSON Print CD File EPSON
.prj
Project File N/A
.prn
Lotus 1-2-3 Formatted Text File IBM
.pro4
ProPresenter 4 Document Renewed Vision
.pro4pl
ProPresenter Playlist File Renewed Vision
.pro4plx
ProPresenter Playlist Bundle Renewed Vision
.pro4x
ProPresenter 4 Bundle File Renewed Vision
.pro5
ProPresenter 5 Document Renewed Vision
.pro5pl
ProPresenter Playlist File Renewed Vision
.pro5plx
ProPresenter Playlist Bundle Renewed Vision
.pro5x
ProPresenter 5 Bundle File Renewed Vision
.prp
Rational Model Properties File IBM
.prs
Harvard Graphics Presentation Harvard Graphics
.prt
Presentations Template Corel
.prv
SoftMaker Presentations Template SoftMaker Software
.prx
Primavera P3 Compressed Project File Oracle
.prz
Freelance Graphics Presentation File IBM
.psa
Photoshop Album Catalog File Adobe Systems
.psf
GPS Prediction Support File N/A
.psflib
Playstation Sound Format Library N/A
.psflib2
Playstation Sound Format Library N/A
.psm
Prism Document SiSense
.pspd
PhotoSuite 5 Project File Sonic Solutions
.pst
Outlook Personal Information Store File Microsoft
.psv
Pipe Separated Values File N/A
.psw
Password Depot 3-5 File AceBIT
.pswx
Password Depot Portable File AceBIT
.ptb
Power Tab File N/A
.ptf
Scrapbook Flair Template Aurora Digital Imaging
.ptk
Quicken Online Financial Data File Intuit
.ptn
PaperPort Thumbnail File Nuance Communications
.ptz
E-Transcript Bundle File Thomson West
.pvl
Instalit Library N/A
.pwrep
Password Repository File Tension Software
.pxa
XpressAccounts Data File Proinfocus
.pxc
Photodex Cache File Photodex
.pxf
Transit XV Pack Project File STAR Group
.pxj
RecordNow Project Roxio
.pxl
Pocket Excel File Microsoft
.q07
QuickTax 2007 Tax Return Intuit Canada
.q08
QuickTax 2008 Tax Return Intuit Canada
.q09
QuickTax 2009 Tax Return Intuit Canada
.q3d
Quest3D Project File Act-3D
.qb2005
QuickBooks 2005 File Intuit
.qb2006
QuickBooks 2006 File Intuit
.qb2007
QuickBooks 2007 File Intuit
.qb2009
QuickBooks 2009 File Intuit
.qb2010
QuickBooks 2010 File Intuit
.qb2011
QuickBooks 2011 File Intuit
.qb2012
QuickBooks 2012 File Intuit
.qbw
QuickBooks Data File Intuit
.qdat
QuickTime Install Cache File Apple
.qdb
Quicken 5 & 6 Data File Intuit
.qdf
Quicken Data File Intuit
.qdf-backup
Quicken Data Backup File Intuit
.qdfm
Quicken Data File (Macintosh) N/A
.qdfx
Quicken Financial Exchange File Intuit
.qdp
Quick and Dandy Plotter File NASA
.qdt
Quicken 3 & 4 Data File Intuit
.qel
Quicken Electronic Library Intuit
.qfx
Quicken Financial Exchange File Intuit
.qif
Quicken Interchange Format File Intuit
.qm
Qt Compiled Translation Source File Nokia
.qpb
QuickBooks Point of Sale Data File Intuit
.qpf
Quartus II Project File Altera
.qph
Quicken Price History File Intuit
.qrc
QuarkXPress Required Component File Quark Software
.qrp
QuickReport File QBS Software
.qsd
Quicken Data File Intuit
.quickendata
Quicken Essentials for Mac Data File Intuit
.quiz
Quobject Quiz Package Quobject Software
.quox
Question Object File Format Quobject Software
.qvp
ViewletBuilder Project File Qarbon
.qvw
QlikView Document QlikTech International
.qxf
Quicken Essentials for Mac Exchange File Intuit
.ral
WinRail Track Design File Span Software
.rbt
Lego MINDSTORMS NXT Program LEGO
.rcd
Arcade File University of Virginia
.rcg
Recog Character Recognition Set Recog
.rcx
REDCINE-X Project File RED
.rda
R Data File The R Project for Statistical Computing
.rdata
R Workspace File The R Project for Statistical Computing
.rdb
N64 ROM Database N/A
.rdlx
Power View Project File Microsoft
.rdx
Reflex Data File Borland
.reb
Reimbursement Tracker Data File The Reimbursement Tracker Team
.ref
Microsoft Train Simulator Reference File Microsoft
.reference
Budget In Brief Reference File N/A
.rel
Norton Internet Security Log File Symantec
.ret
BusinessObjects Template SAP
.rf1
Retirement Forecast File N/A
.rfa
Revit Family File Autodesk
.rfo
RoboForm Option File Siber Systems
.rge
Entourage File Archive Microsoft
.rgmc
RootsMagic Genealogy Project File RootsMagic
.rgo
RepliGo File Cerience
.rhistory
R History File The R Project for Statistical Computing
.rl
R.viewer List File R.LAB
.rmd
Reference Manager Data File Thomson Reuters
.rmuf
Alpha Five Runtime License File Alpha Software
.rmx
Reference Manager Index File Thomson Reuters
.rng
RELAX NG File N/A
.rnq
Renque Model File N/A
.roca
RIB office Compressed Archive RIB Software
.rod
Actuate Report Object Design File Actuate
.rog
Roger 2 Input Data File N/A
.roi
Report Object Instance Actuate
.rou
Gerber Route File N/A
.rox
Roxio Project File Sonic Solutions
.roxio
Roxio Project Sonic Solutions
.rp
Axure RP Project File Axure Software Solutions
.rpa
RIB Project Archive File RIB Software
.rpd
Roleplay Designer Data File Hand Multimedia
.rpp
REAPER Project File Cockos
.rpprj
Axure RP Shared Project File Axure Software Solutions
.rpt
Crystal Reports File SAP
.rrt
Rhapzode Resource Template Alta Vente
.rsc
Symbian Application Compiled Resource File Nokia
.rsm
ARIS Report Script Model File Software AG
.rso
ARIS Report Script Object File Software AG
.rsp
RSLogix PLC Program File Rockwell Automation
.rsv
RSView32 Project File Rockwell Automation
.rsw
R&R SQL Report Writer Report File N/A
.rta
RoboHelp RTA Data File Adobe Systems
.rte
Navigation Route N/A
.rtp
Gromacs Residue Topology Parameter File Gromacs
.rtstn
Audials Station File RapidSolution Software
.rtwsh
Radiotracker Wishlist File RapidSolution Software
.rvl
Adobe Revel Library File Adobe Systems
.rvt
Revit Project File Autodesk
.rwd
NRG Raw Wind Data File NRG Systems
.rwg
Random Word Generator Project File Gammadyne
.rws
Retina Wireless Scanner File eEye Digital Security
.s2e
SWF to EXE Converter Project File Trong
.s85
Sabre Airline Solutions Chart Sabre
.saf
McAfee Fortress File McAfee
.sah
SETI@home Data File Berkeley
.sam
Samurize Package Samurize
.sam07
SAM 2007 Package Course Technology
.sar
Sibelius Arrange Style Sibelius
.sav
SPSS Data File IBM
.savedstate
Virtual Router Saved State File Virtual Router
.sbd
Office Accounting Company Data File Microsoft
.sbf
SmartBroker Data SmartBroker Pro
.sbq
Superbase QuickReports File Superbase Developers
.sbt
Superbase Data Notes File Superbase Developers
.sbw
US Treasury Savings Bonds Wizard File US Treasury
.sbx
ESRI Spatial Index File ESRI
.sc45
SuperCard Project File Solutions Etcetera
.sca
Norton AntiVirus Scan File Symantec
.scd
TurboTax Tax Schedule List Intuit
.scexcludb
Spring Cleaning Exclusions File Smith Micro
.scf
DNA Sequence Chromatogram File N/A
.scg
myPM SCG Definition File Midori Media
.sch
EAGLE Schematics File CadSoft
.scm
Samsung Channel List File Samsung
.scn
Orbiter Scenario File Martin Schweiger
.screstorelog
Spring Cleaning Restore Log Smith Micro
.scresults
Spring Cleaning Results File Smith Micro
.scx
SuperCard Help Project Solutions Etcetera
.scz
SmartDraw Collection Package File SmartDraw.com
.sdd
StarOffice Presentation Oracle
.sdf
Standard Data File N/A
.sdinstall
Speckie Dictionary Installation File Versoworks
.sdl
Scene Description Language File N/A
.sdlxliff
SDL Trados XLIFF Localization File SDL
.sdp
Session Description Protocol File N/A
.sdq
SAS Data File N/A
.sds
OpenOffice.org Chart N/A
.sdz
NCI Compressed Database National Cancer Institute
.sel
LinkOne Selection List File Mincom
.sen
SenTest Data File Neyer Software
.seo
SEO Note File SEO Note
.seq
DNA Sequence Text File N/A
.ser
GeneMapper Project File Applied Biosystems
.sff
Standard Flowgram Format File 454 Life Sciences
.sgml
Standard Generalized Markup Language File N/A
.sgn
Slax Boot File Slax
.sgr
SGR Genome Data File N/A
.shc
Adobe Photoshop Contours File Adobe Systems
.show
Hanshow Presentation Hancom
.shw
Corel Presentation Corel
.shx
Shapefile Index File ESRI
.sidx
StuffIt Archive Index File Smith Micro
.sim
SAP Tutor File SAP
.skc
SideKick Card File Borland
.skim
Skim Notes File Skim
.skv
Semicolon Separated Values File N/A
.skx
XLANG Schedule File Microsoft
.sldtm
SDL Translation Memory File SDL
.sle
Sisulizer Package File Sisulizer
.slk
Symbolic Link File Microsoft
.slp
Sisulizer Project File Sisulizer
.slx
MathWorks Simulink Model File MathWorks
.sm
SMath Studio Document SMath
.smm
Samsung Memo File Samsung
.smp
SmilePlant Project Data File Stellar Solutions
.smz
SMath Studio Compressed Document SMath
.snag
SnagIt Capture File TechSmith
.snapfireshow
Corel SnapfireShow File Corel
.snapshot
VMware ThinApp Snapshot File VMware
.sonic
DigitalMedia Project File Sonic Solutions
.soundpack
SoundPackager Sound Package Stardock
.sp
Simplexety Parameters File Dipl.-Phys.-Ing. Ralf Wirtz
.sp3
Windows XP SP3 CD File Microsoft
.sp45
SuperCard Player File Solutions Etcetera
.spb
Samsung Kies Phonebook File Samsung
.spj
PhotoStage Slideshow Project NCH Software
.spk
Bright Spark Document New Wave Concepts
.spo
SPSS Statistical Data Output File SPSS
.sps
SPSS Program File IBM
.spt
AQW Trainer File N/A
.spub
Disc Cover File BeLight
.spv
SPSS Output Document IBM
.sq
Sysquake Program N/A
.sqd
SQ Data File N/A
.sqf
Sothink SWF Quicker File SourceTec Software
.sqr
SQL Program File N/A
.squashfs
Squashfs File System File Squashfs
.srf
Surfer Project File Golden Software
.ssc
Celestia Solar System Catalog File Celestia Development Team
.ssii
ProReveal Data File Synoptics Ltd
.ssp
Screensaver Producer Project File Axialis Software
.ssv
Seavus Secure Project File Seavus
.st45
SuperCard Trial Project File Solutions Etcetera
.sta
ABAQUS Status File ABAQUS
.stats
FreeSurfer Statistics File FreeSurfer
.stc
Celestia Star Catalog File Celestia Development Team
.stdl
Swift To-Do List Database Dextronet
.stf
Exchange 2000 Server Temporary File Microsoft
.sti
StarOffice Presentation Template Oracle
.stk
Stickfigure Animator File Pivot
.stl
Fireworks Style Library Adobe Systems
.stm
Exchange Streaming Media File Microsoft
.stp
Analysis Studio Project Information File Appricon
.stproj
Samsung Theme Document Samsung
.str
dBASE Structure List Object File dataBased Intelligence
.stt
Kaspersky Statistics File Kaspersky Lab
.sttpl
Samsung Theme Showcase File Samsung
.stu
Pinnacle Studio Project File Avid Technology
.stw
STATISTICA Workbook StatSoft
.sty
NewsMaker Story File EyePower Games
.styk
Stykz Stick Figure Sons of Thunder Software
.stykz
Stykz Animation Sons of Thunder Software
.sui
StarSplatter User Interface File Sean Maxwell
.supp
iOS Application Archive File Apple
.svd
Scanning Vibrometer Data File Polytec
.svf
Serial Vector Format File JTAG
.svw
SpecView File Ohio State University
.swk
StudyWorks Save File StudyWorks
.sx
SimplexNumerica Data File Dipl.-Phys.-Ing. Ralf Wirtz
.sxi
StarOffice Impress Presentation Oracle
.sy
Simplexety Data File Dipl.-Phys.-Ing. Ralf Wirtz
.sy3
Harvard Graphics Symbol File Harvard Graphics
.sylk
Microsoft Symbolic Link File Microsoft
.syn
RoboHelp Synonym List File Adobe Systems
.szs
Wii Game Data File N/A
.t01
TaxCut 2001 File N/A
.t02
TaxCut 2002 File N/A
.t03
TaxCut 2003 File N/A
.t04
TaxCut 2004 File N/A
.t05
TaxCut 2005 Tax Return H&R Block
.t06
TaxCut 2006 Tax Return H&R Block
.t07
TaxCut 2007 Tax Return H&R Block
.t08
TaxCut 2008 Tax Return H&R Block
.t09
At Home 2009 Tax Return H&R Block
.t10
At Home 2010 Tax Return H&R Block
.t11
At Home 2011 Tax Return H&R Block
.t12
At Home 2012 Tax Return H&R Block
.t2
Textease 2000 File Lightroom Education
.t2k
Teach2000 Document Basement.nl
.t2ks
Teach2000 Exam Results File Basement.nl
.t2kt
Teach2000 Exam File Basement.nl
.tab
Typinator Set File Ergonis Software
.tac
ActiCalc Data File ActiCalc
.tar
Consolidated Unix File Archive Jean-loup Gailly
.tardist
TAR Distribution Archive SGI
.tax
TurboTax Tax Return Intuit
.tax08
TurboTax 2008 Tax Return File Intuit
.tax09
TurboTax 2009 Tax Return File Intuit
.tax10
TurboTax 2010 Tax Return File Intuit
.tax11
TurboTax 2011 Tax Return File Intuit
.tax12
TurboTax 2012 Tax Return File Intuit
.tax2008
TurboTax 2008 Tax Return Intuit
.tax2009
TurboTax 2009 Tax Return Intuit
.tax2010
TurboTax 2010 Tax Return Intuit
.tax2011
TurboTax 2011 Tax Return Intuit
.tax2012
TurboTax 2012 Tax Return Intuit
.tb
Tabbery Tab File Tabbery
.tbk
ToolBook File SumTotal Systems
.tbl
StarCraft Information Table Blizzard Entertainment
.tc
Tellico Collection File Robby Stephenson
.tcc
TimeCalc Classic Data File ProSystems
.tcx
Training Center Database File Garmin
.tda
Palm To-Do File Palm
.tde
Tableau Data Extract File Tableau Software
.tdl
Tab Delineated Format File N/A
.tdm
LabVIEW Binary Measurement File National Instruments
.tdt
THOR Data Tree File Daylight Chemical Information Systems
.te3
WinTrack Object File WinTrack
.ted
TouchMagix Editable Document Template TouchMagix Media
.tef
TablEdit Tablature tabledit.com
.tet
Textease CT Template Lightbox Education
.tfa
TreeSoft CashFlow Analysis Data File treeSoft
.tfd
Tape Format Requirements Document N/A
.tgf
Trivial Graph Format File N/A
.tie
CrossTie Installer File Codeweavers
.time
LIGHT File Light of Creativity
.tjp
TaskJuggler Project File TaskJuggler
.tkfl
TKLinks Saver Favorite Links File N/A
.tl5
Timeliner 5 File Tom Snyder Productions
.tlp
Tulip Software Graph Format David Auber and Patrick Mary
.tlx
Standard Dictionary File N/A
.tmr
Apimac Timer Document Apimac Intuitive Software
.tmw
Translation Memory Data File SDL
.tmx
Translation Memory Exchange File Localization Industry Standards Association
.tmzip
Theme Manager Zip File Theme Manager
.tol
AOL Tool File America Online
.top
Gromacs Topology File Gromacs
.topc
TopicCrunch Project File TopicCrunch
.totalsbackup
Totals Database Backup File Kedisoft
.totalsdb
Totals Database File Kedisoft
.totalssyncdb
Totals Synchronized Database File Kedisoft
.tpb
GROMACS Binary Input File Gromacs
.tpd
TreePad 7 Database File Freebyte.com
.tpf
Transit NXT Pack Translation File STAR Group
.tps
Multi Channel Measurement File TiePie engineering
.tra
WinTrack Railroad Track File WinTrack
.tray
Corel CONNECT Tray File Corel
.trd
TrID Definitions Package TrID
.trk
CompeGPS Land Track File CompeGPS TEAM
.trm
FTR Media File ForTheRecord
.trs
Rosetta Stone Language Data File Rosetta Stone
.trx
Firmware Image File N/A
.ts
Nokia Qt Translation Source File Nokia
.tst
TestPoint Test File Measurement Computing
.tsv
Tab Separated Values File N/A
.tt10
TurboTax Canada 2010 Tax Return Intuit Canada
.tt11
TurboTax Canada 2011 Tax Return Intuit
.tt12
TurboTax Canada 2012 Tax Return Intuit
.tt2012state
TurboTax 2012 State Tax Form Intuit
.ttk
Catalyst Translation Toolkit Alchemy Software Development
.twb
Tableau Workbook File Tableau Software
.twbx
Tableau Packaged Workbook Tableau Software
.twm
theWord Module theWord Bible Software
.twz
theWord Compressed Archive Module theWord Bible Software
.twzip
theWord Compressed Archive Module theWord Bible Software
.txa
Midas ViewPoint Text Array List Sentel Advance
.txd
Game Texture Dictionary Renderware
.txf
Tax Exchange Format N/A
.txn
MySpaceIM Conversation Log File MySpace.com
.txtrpt
CommScope Teletilt Control System Report CommScope
.tyimport
Typinator Set Import File Ergonis Software
.tyset
Typinator Set File Ergonis Software
.u10
UFile 2010 Tax Return Dr Tax Software
.u11
UFile 2011 Tax Return Dr Tax Software
.u12
UFile 2012 Tax Return Dr Tax Software
.ubj
Universal Binary JSON File The Buzz Media
.ubox
Universe Sandbox Data File Universe Sandbox
.uccapilog
Microsoft UCC API Log File Microsoft
.ud
OmniPage User Dictionary Nuance Communications
.udc
Adobe InDesign User Dictionary Adobe Systems
.udeb
Debian Package File The Debian Project
.uds
Sierra Generations File Sierra
.ulf
Universal List File N/A
.ulz
USBlyzer Data Capture File USBlyzer
.umf
MediaHolder Universal Media Format File GetMediaHolder.com
.unitypackage
Unity Package File Unity Technologies
.uop
Uniform Office Presentation N/A
.update
ISAPI Update File EggCentric
.upoi
iGO Points of Interest File Nav N Go
.upr
Fractal Parameters File N/A
.useq
USeq Genome Data File Huntsman Cancer Institute
.ustar
Uniform Standard Tape Archive Format File N/A
.uvf
Uncertain Value Format N/A
.uwl
User Word List File Corel
.val
Valodas Dictionary File Valodas
.vault
Fontcase Vault File Bohemian Coding
.vbpf1
Virtual Business - Personal Finance Data File Knowledge Matters
.vbw
Visual Basic Workspace File Microsoft
.vcd
Value Change Dump File N/A
.vce
Visual CertExam Exam File Visual CertExam
.vcf
vCard File N/A
.vcrd
Windows Vault Credentials File Microsoft
.vcs
vCalendar Event File N/A
.vct
VISE Installer Project MindVision Software
.vdb
Symantec Virus Database File Symantec
.vdf
AntiVir Virus Definitions File Avira Operations
.vdx
Visio Drawing XML File Microsoft
.vec
Orbiter Vector Map File Martin Schweiger
.vfs
VentaFax Schedule File Venta Association
.vi
LabVIEW Virtual Instrument File National Instruments
.vip
Stitch Pattern File VSM Group
.vle
Virtual Labs Electricity Circuit File Riverdeep Interactive Learning
.vlg
VentaFax Logbook File Venta Association
.vmsd
VMware Snapshot Metadata File vmsd
.vmsn
VMware Snapshot State File VMware
.vmss
VMware Suspended State File VMware
.vmt
Valve Material File Valve
.voi
VOI Group File SPAMALIZE
.vok
PocketVok Vocabulary File hfrmobile
.voxb
Voxler Network File Golden Software
.vpol
Windows Vault Policy File Microsoft
.vpp
Visual Paradigm Project File Visual Paradigm
.vpx
Avast! Virus Update File AVAST Software
.vrd
Visio Report Definition File Microsoft
.vs
GreekToMe Verse List File Charles H. King
.vsch
Windows Vault Schema File Microsoft
.vscontent
Visual Studio Content File Microsoft
.vssm
Visio Macro-Enabled Stencil File Microsoft
.vssx
Visio Stencil File Microsoft
.vsv
Virtual Machine Saved State File Microsoft
.vsx
Visio Stencil XML File Microsoft
.vtx
Visio Template XML File Microsoft
.vud
Virtual Machine Undo Drive File Microsoft
.vvf
Voc Vocabulary File Christian Zigotzky
.vxml
VoiceXML File N/A
.vym
VYM Mind Map File VYM
.w02
Split Archive File N/A
.wab
Windows Address Book Microsoft
.wb1
Corel Quattro Pro File Corel
.wb2
Corel Quattro Pro File Corel
.wb3
Corel Quattro Pro 7 and 8 File Corel
.wcat
WinCatalog Collection File WinCatalog.com
.wcd
Works Calendar File Microsoft
.wcf
WebEx Saved Chat Session N/A
.wd3
Offline Explorer Data File MetaProducts Systems
.wdf
Workshare Compare DeltaFile Workshare
.wdq
Offline Explorer Queue File MetaProducts
.wea
Ecotect Weather File Autodesk
.wfm
Tektronix Waveform Data File Tektronix
.wgt
XNBC Synaptic Weights File N/A
.wid
SAP BusinessObjects Web Intelligence File SAP
.windowslivecontact
Windows Live Contacts File Microsoft
.wjr
ReGet Deluxe Data File ReGet
.wk1
Lotus Worksheet IBM
.wk2
Lotus 2 Worksheet IBM
.wk3
Lotus 3 Worksheet IBM
.wk4
Lotus 4 Worksheet IBM
.wk5
Lotus 5 Worksheet IBM
.wke
Lotus 1-2-3 Educational Version Worksheet IBM
.wnk
Wink Presentation DebugMode
.wpc
WordPad Converter File Microsoft
.wpf
WordPerfect Form Corel
.wpk
GuinXell Package File GuinXell
.wpo
HOLUX Waypoint File HOLUX Technology
.wpost
Windows Live Writer Post File Microsoft
.ws
1-2-3 Word Search Maker Puzzle File Variety Games
.wsi
Wise Package Studio Installer Package Symantec
.wsm
Wise Package Studio Merge Module Symantec
.wtb
Win-Test Binary Log File Win-Test
.wtr
Encarta File Microsoft
.wvp
MagicHTML Web Video Player Project Magic Hills
.xaf
Affirm Deposition Transcript Web Depo
.xaiml
XAIML Chatterbot Database File Devyn Collier Johnson
.xappl
Spoon XML Application Configuration File Spoon
.xas
Pro/ENGINEER Assembly Instance Accelerator File Parametric Technology
.xbc
SMART Notebook File SMART Technologies
.xbk
SMART Notebook File SMART Technologies
.xbt
SMART Notebook Template File SMART Technologies
.xcsl
CineStyle Color Correction File Technicolor
.xdb
Symantec Virus Database File Symantec
.xdp
XML Data Package Adobe Systems
.xds
LcdStudio Design File LcdStudio
.xef
eManager Form Data N/A
.xem
PowerDesigner Model definition File Sybase
.xer
Primavera P6 Project File Oracle
.xfd
XFD File UWI
.xfdf
Adobe Acrobat XFDF File Adobe Systems
.xfo
XSL-FO Formatted Form N/A
.xfr
iProcess Process Definition File TIBCO Software
.xft
Adobe Form Designer 5.0 File N/A
.xgml
Graph Modeling Language XML File N/A
.xgmml
XGMML Graph File N/A
.xgp
Xfire Game Patcher File XGP
.xlc
Excel Chart Microsoft
.xlf
XLIFF Document OASIS
.xlgc
ExpressK Database File Prosystech
.xliff
XLIFF Localization File OASIS
.xlt
Excel Template Microsoft
.xlw
Excel Workbook Microsoft
.xmap
XMind 2007/2008 Workbook XMind
.xmcd
Mathcad Worksheet File Parametric Technology Corporation
.xmct
Mathcad XML Worksheet Template PTC
.xmi
XML Metadata Interchange File Object Management Group
.xml
XML File N/A
.xmlper
LeCroy Binary Waveform File N/A
.xmpz
Miradi XML Project File Benetech
.xpdl
XPDL Module Workflow Management Coalition
.xpg
Autoplay Media Studio Exported Page Indigo Rose
.xpj
RoboHelp HTML Project File Adobe Systems
.xpm
Micro Planner Manager File Decisive Tools
.xpr
SyncRO Soft oXygen XML Editor Project SyncRO Soft
.xpt
SAS Transport File N/A
.xrff
Extensible Attribute-Relation File Format University of Waikato
.xrp
RationalPlan Project File Stand By Soft
.xry
XRY Data File Micro Systemation
.xsc
Visual Studio Dataset Internal Info File Microsoft
.xsf
InfoPath Form Definition File Microsoft
.xsl
XML Style Sheet N/A
.xslt
XSL Transformation File N/A
.xsvf
Xilinx Serial Vector Format File Xilinx
.xtg
Extensible TreeGraph File Ben Stöver
.xtm
CmapTools Exported Topic Map IHMC
.xtp
XTree Data File N/A
.xvct
VISE XML Project File MindVision Software
.xxd
Brixx Planner Calendar Brixx
.xyz
Molecule Specification File N/A
.xyzv
Celestia Sampled Trajectory File Celestia Development Team
.yam
Yahoo! Auctions Data Yahoo!
.ychat
Yahoo! Messenger Chat Log Yahoo!
.ygf
Y Graph Format File yWorks
.yka
Yenka Model File Crocodile Clips
.zap
ZoneAlarm Pro Data File Check Point Software Technologies
.zdb
Zimbra Database File Zimbra
.zdc
CD Catalog Expert Database File Zero2000
.zdct
Adobe Language File Adobe Systems
.zim
OpenZIM Wiki Archive The OpenZIM Project
.zix
Quicken Online File N/A
.zmc
ZoneAlarm Quarantine File Check Point Software Technologies
.zpl
Zoom Player Play List Inmatrix
.{pb
Corel WordPerfect Document Index File Corel
.~hm
HostMonitor TestList Backup File KS-Soft