Detailed description

Software that works with sit! file extension

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SIT! file extension - StuffIt Expander archive format

What is sit! file? How to open sit! files?

File type specification:

Archive and compressed file type icon Archive and compressed file type

StuffIt Expander archive format - used on Mac. StuffIt Expander works also under Windows OS.

Mime type: application/x-stuffit
Mime type: application/x-sit

The default software associated to sit! file type:

StuffIt Deluxe icon

Smith Micro Software, Inc. logo StuffIt Deluxe  Microsoft Windows software

Company or developer:
  Smith Micro Software, Inc.

StuffIt Deluxe is commercial compression utility, that supports about 25 archive formats such as ZIP, GZIP, SIT etc.. StuffIt has also integrated own SIF StuffIt Image Format used to compress picture images. StuffIt Deluxe is available for Microsoft Windows and Mac OS X.

StuffIt Expander icon

Smith Micro Software, Inc. logo StuffIt Expander  Microsoft Windows software

Company or developer:
  Smith Micro Software, Inc.

StuffIt Expander is freeware decompression utility that supports popular archive file formats, such as 7z, ARC, ARJ, HQX, TGZ, LHA, RAR, SIT, SITX, TAR, ZIP etc. StuffIt Expander is available for Microsoft Windows, Mac OS X and Linux.

Help how to open SIT! files:

Use StuffIt Expander to open and decode the file

How to convert file with extension SIT!:

Currently there is no specific information available, about how to convert this file extension.

For general information try to look at:
Basic info how to convert archives and compressed files

List of software applications associated to the .sit! file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open sit! file, edit sit! file, convert sit! file, view sit! file, play sit! file etc. (if exist software for corresponding action in's database).

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

  • Open sit! file
  • Create sit! file
  • Extract sit! file

Software that open sit! file - StuffIt Expander archive format

Click on the link to get more information about listed programs for open sit! file action.

Microsoft Windows:

Main software associated with sit! file by default:
StuffIt Deluxe small icon StuffIt Deluxe
StuffIt Expander small icon StuffIt Expander

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SIT file extension > Archive and compressed file types

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