If you have ever double-clicked a .rar file on a Mac and seen nothing happen — or gotten an error like "There is no application set to open the document" — you have hit a genuine macOS limitation. Unlike ZIP files, which macOS can open natively, RAR is a proprietary format. No built-in Mac app supports it.
The good news: extracting RAR files on a Mac is easy once you have the right tool. This guide covers every method, from free Terminal commands to dedicated apps.
Why macOS Cannot Open RAR Files Natively
RAR was created by Eugene Roshal (the name stands for "Roshal ARchive") and the extraction library is proprietary. Apple has never included RAR support in macOS. You can open .zip, .tar, .gz, and .bz2 files with a double-click, but .rar requires third-party software.
Method 1: ArchiveZero (Recommended for Most Users)
ArchiveZero is a Mac app that extracts RAR files — along with ZIP, 7Z, TAR, GZ, BZ2, and XZ — without needing internet access. The RAR extraction engine is bundled inside the app, so it works entirely offline.
Steps to extract a RAR file:
- Download and open ArchiveZero.
- Drag your
.rarfile into the ArchiveZero window, or click Open Archive and select it. - ArchiveZero shows a preview of the archive contents — file names, sizes, and folder structure — before you extract anything.
- Click Extract to extract all files to the same folder as the archive. Or choose a destination folder first.
- The extracted files appear in Finder.
ArchiveZero processes everything locally on your Mac. Your files never leave your device.
Free tier: The free tier includes RAR extraction for up to 3 archives per session. A Pro license unlocks unlimited RAR extraction, batch processing (extract a whole folder of archives at once), and password-protected ZIP creation.
Method 2: The Unarchiver (Free)
The Unarchiver is a free Mac app available from the Mac App Store. It supports RAR and many other formats. Steps:
- Download The Unarchiver from the Mac App Store (search "The Unarchiver").
- After installing, set it as the default app for
.rarfiles (you can do this in the app's preferences, or right-click a.rarfile → Open With → The Unarchiver → Always Open With). - Double-click any
.rarfile and The Unarchiver will extract it automatically.
The Unarchiver is a reliable option. Its main limitation is that it extracts files immediately without showing a preview first — you cannot check what's inside before extracting.
Method 3: Homebrew + unrar
If you use Homebrew (a macOS package manager) and are comfortable in Terminal:
# Install Homebrew (if not already installed)
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
# Install unrar
brew install unrar
# Extract a RAR file
unrar x /path/to/archive.rar /path/to/destination/
The unrar x command extracts preserving the directory structure. Use unrar e to extract all files into a flat folder without subdirectories.
Terminal gives fine-grained control but requires installing Homebrew and knowing basic command-line syntax.
Multi-Part RAR Archives
Some large downloads come as multi-part RAR archives — a series of files named archive.part1.rar, archive.part2.rar, archive.part3.rar, and so on. To extract these:
- Make sure all parts are in the same folder.
- Open only the first part (
archive.part1.rarorarchive.part001.rar). - The extraction tool will automatically find and use the remaining parts.
All three methods above handle multi-part RAR archives correctly when all parts are present.
Password-Protected RAR Archives
If a RAR file is password-protected, the extraction tool will prompt you for the password. ArchiveZero and The Unarchiver both handle password-protected archives. In Terminal with unrar:
unrar x -p"YourPassword" /path/to/archive.rar
Checking Archive Contents Before Extracting
Before extracting an unfamiliar archive, it is good practice to preview its contents. ArchiveZero shows a full file and folder list before you commit to extraction — useful if you received a file from an unknown source and want to check what is inside first.
FAQ
Is it safe to open RAR files from the internet? Always verify the source of the archive before extracting. Archives can contain any type of file, including malicious software. macOS Gatekeeper will scan apps inside archives, but always be cautious with files from unknown sources.
Why does my RAR file say it is corrupt? A RAR file may appear corrupt if the download was interrupted. Check that the file size matches the expected size. For multi-part archives, confirm all parts downloaded completely.
Can macOS ever open RAR files natively? As of macOS Sequoia, macOS does not support RAR natively. This is unlikely to change since RAR is a proprietary format.
Does ArchiveZero support RAR5 (the newer RAR format)? Yes. ArchiveZero supports both the original RAR format and RAR5.
Can I create RAR files on Mac? Creating RAR files requires a paid WinRAR license. Most Mac users create ZIP or 7Z archives instead — both are open formats and widely supported. ArchiveZero can create password-protected ZIP archives.
Summary
The easiest way to extract RAR files on a Mac is to use a dedicated archive app. ArchiveZero handles RAR and six other formats with a content preview before extraction, all processed locally without any internet connection. The Unarchiver is a free alternative from the Mac App Store. Both are significantly easier than configuring Terminal.
Also see: How to password-protect a ZIP file on Mac and how to compress a folder to send by email in the Files & Storage category.