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SIT File - What is a .sit file and how do I open it?

Learn about .SIT files and view a list of programs that open them.

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Overview

What is a SIT file? 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.

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

Popularity4.1/5

57 votes

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VerifiedVerified by FileInfo.com The FileInfo.com team has independently researched the StuffIt Archive file format and Mac, Windows, and iOS apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified. If you would like to suggest any additions or updates to this page, please let us know .

Smith Micro StuffIt Deluxe Mac 16 Icon

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DeveloperSmith Micro
Popularity4.1 | 57 Votes

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.SIT File Extension

StuffIt Archive

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What is a SIT file?

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.

More Information

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

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Programs that open SIT files

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Pricing

Program Name

Platform

Reset

X

Windows

Smith Micro StuffIt Deluxe

—

Discontinued

Paid

Smith Micro StuffIt Expander

—

Discontinued

Free

ExtractNow

Free

Mac

Smith Micro StuffIt Deluxe Mac 16

—

Discontinued

Paid

Smith Micro StuffIt Expander

—

Discontinued

Free

Incredible Bee Archiver

Paid

The Unarchiver

Free

iOS

Smith Micro StuffIt Expander

—

Discontinued

Free

Category: Compressed Files

Updated: April 14, 2020

FAQ

What is a SIT file?↓
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.

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