# The Unarchiver

> Free archive extractor for RAR, 7z, Zip, disc images and dozens of older formats like StuffIt

Source: https://optioncmd.com/the-unarchiver
Website: https://theunarchiver.com/?utm_source=optioncmd
Pricing: Free
Categories: [Utilities](https://optioncmd.com/categories/utilities.md), [Files & storage](https://optioncmd.com/categories/files-storage.md)
Listed: 2026-10-26
Updated: 2026-10-26

The Unarchiver is a free utility from MacPaw for opening archive files on a Mac. It handles many more formats than the built-in archive utility, including RAR.

**Key features:**

- Extract Zip, Zipx, RAR (including encrypted and multi-volume), 7z, Tar, Gzip, Bzip2, and XZ archives.
- Open older formats such as StuffIt, DiskDoubler, Compact Pro, ARJ, and LZH.
- Unpack ISO, BIN, and other disc images, plus many Windows .exe installers.
- Get correct filenames from archives in other languages, thanks to filename encoding detection.
- Set it as the default app for all archive files from the Finder's Get Info window.

The Unarchiver is free on the Mac App Store with no in-app purchases and requires macOS 10.13 or later. The same developer offers Archives for iPhone and iPad and a command-line tool.

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