How to open .sidx file format?

The probably reason why you are at this website is a problem with opening .sidx file. The full name of the file is StuffIt Archive Index File. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is Smith Micro.

.sidx file extension (StuffIt Archive Index File)

Category Developer/Producer File description Popularity
Data Files Smith Micro StuffIt Archive Index File
Programs using this file extension: .sidx
ADS OS Software
  • Smith Micro StuffIt Deluxe 2010
  • Smith Micro StuffIt Deluxe 2011

The file extension .sidx can be used by another programs. If you have some useful information about .sidx file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .sidx file?
  • How to open .sidx file?
  • What is .sidx file?
  • How can I convert .sidx file?
  • Where can I find informations about .sidx file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .sidx extension on or