The SIS file extension is associated with Steam Client and used for backup files.

There are 4 other file types using
the SIS file extension!

empty icon.sis - Symbian installation file [common]

empty icon.sis - Psion software installation

empty icon.sis - Student Information System data file

empty icon.sis - Sisma database file

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SIS file extension - Steam game backup information file

What is sis file? How to open sis files?

File type specification:

Backup file type icon Backup file type

sis file icon: sis filetype icon

The SIS file extension is associated with Steam Client developed by Valve.

The *.sis files contain backup information together with a SIM file and one or several SID files.

The default software associated to sis file type:

Steam icon

Valve Corporation logoSteam  Microsoft Windows software

Company or developer:
Valve Corporation

Steam is digital distribution and multiplayer platform. It is used to distribution of computer games, game updates and also has chat and in-game voices features.

Steam for Mac icon

Valve Corporation logoSteam for Mac  Apple macOS / Mac OS X software

Company or developer:
Valve Corporation

Steam for Mac is digital distribution and multiplayer platform used for distribution of computer games, game updates and also has chat and in-game voices features. On Steam distribute many game developers, such as Electronic Arts, Activision, Bethesda Softworks, id Software etc.

Help how to open SIS files:

Currently there is no specific information available, about how to open this file extension.
For general information try to look at:
Basic info how to open backup files

How to convert file with extension SIS:

Currently there is no specific information available.
For general information try to look at:
Basic info how to convert backup files

List of software applications associated to the .sis file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open sis file, edit sis file, convert sis file, view sis file, play sis file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting sis files.

  • Backup sis file
  • Others sis file

Software that backup sis file - Steam game backup information file

Click on the link to get more information about listed programs for backup sis file action.

Microsoft Windows:

Apple macOS / Mac OS X:

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SIM file extension

File-Extensions.org > Backup file types

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file extension SKB

 

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