SIT File Extension - Open .SIT files

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Common File Extensions

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.SIT File Extension

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File Type

Stuffit Archive

Category

Compressed Files

Common?

Yes

File Description

Compressed file "stuffed" by Smith Micro StuffIt software; common file compression format used on Macintosh systems; originally Mac-only, now cross-platform, meaning SIT files can be created and opened on both Macintosh and Windows platforms.

Stuffit was previously developed by Allume Systems (formerly Aladdin Systems), but is now developed and distributed by Smith Micro.

Program(s) that open sit files

Mac OS

Smith Micro Stuffit Expander - New Version: Save 10%

Dare to be Creative iArchiver

Windows

Smith Micro Stuffit Deluxe 12 - Save 40%