A fast and free way to unpack or decompress your Mac files

The Unarchiver for Mac

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The Unarchiver 2.1

  -  3.52 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of The Unarchiver 2.1.


For those interested in downloading the most recent release of The Unarchiver for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download The Unarchiver 2.1

  • The Unarchiver 2.1 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    The Unarchiver 2.1 Screenshot 1
  • The Unarchiver 2.1 Screenshot 2
  • The Unarchiver 2.1 Screenshot 3

What's new in this version:

- Added a service for unarchiving files via the the Services menu, or when right-clicking files.
- Some interface tweaks (File menu now works in the preferences window, doesn't ask for destination directories for every archive, archives are not added to the queue twice).
- Proper quarantine propagation for downloaded files.
- Better support for very large Zip and 7-zip files.
- More RAR bugfixes.
- For programmers: The XADMaster library can now be compiled in 64 bit mode, but the The Unarchiver app itself is still only 32 bit.

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