Decompressor

What is Decompressor?

Decompressor is a native macOS archive extraction utility for opening and unpacking compressed files. It helps Mac users extract common archive formats such as ZIP, RAR, 7z, TAR, and GZIP without needing command-line tools. The app is designed for everyday tasks like opening downloaded archives, unpacking grouped documents, or expanding software packages and media bundles. It also supports batch extraction, which is useful when you need to unpack several archives at once, and it can work with password-protected archives when you have the correct password. Decompressor is published by Rockysandstudio and is aimed at users who want a simple, focused file utility on Mac.

Key features

• Extract common archive formats including ZIP, RAR, 7z, TAR, and GZIP
• Open password-protected archives when you know the password
• Unpack multiple archives in a batch
• Show notifications when extraction finishes
• Use a simple interface for routine archive handling

Safety overview

Status: Mostly safe

Decompressor is a standard file utility for unpacking archives on Mac. Access to files you choose to open is normal for this kind of app, and it does not need unusual system privileges for ordinary use. Use normal caution with archives from unknown sources, since extracted files can contain unwanted scripts, installers, or misleading documents even when the decompression tool itself is legitimate. If you no longer use it, removing the app mainly affects your ability to open archives with this utility.

Recommendation: Keep Decompressor if you regularly open compressed archives on your Mac or prefer a dedicated extraction tool. If you already use another archive utility or no longer need it, you can remove it without affecting macOS beyond losing this app’s archive-opening features.

Common paths

• /Applications/Decompressor.app

Related apps

• The Unarchiver
• Keka
• Archive Utility

Share your experience

Be the first to share your experience.