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(Pro/ENGINEER Part File)


	Parametric Technology	Pro/ENGINEER Part File

: .prt

ADS
	Windows	Parametric Technology Creo Okino Computer Graphics PolyTrans Autodesk Fusion 360 Adobe Acrobat XI
	MAC	Adobe Acrobat XI
	Linux	Parametric Technology Creo

(Solid Edge Part File)


	Siemens	Solid Edge Part File

: .prt


Windows	Siemens Solid Edge Adobe Acrobat XI
MAC	Adobe Acrobat XI

(Unigraphics Part File)


	Siemens	Unigraphics Part File

: .prt


Windows	Siemens NX Adobe Acrobat XI
MAC	Siemens NX Adobe Acrobat XI
Linux	Siemens NX

(CADKEY Part File)


	Kubotek	CADKEY Part File

: .prt


Windows	Kubotek CADKEY Kubotek Spectrum

(Presentations Template)


	Corel	Presentations Template

: .prt


Windows	Corel WordPerfect Office X6

(Printer Output File)


	N/A	Printer Output File

: .prt


Windows	Caldera CopyRIP Wasatch SoftRIP MainTop DTP&SIII
Linux	FILEUTIL

(Printer Driver File)


	N/A	Printer Driver File

: .prt


Windows	Referenced by the operating system

(Crypt Edit Protected Text Format File)


	PolySoft Solutions	Crypt Edit Protected Text Format File

: .prt


Windows	PolySoft Solutions Crypt Edit