Extract Archive

The problem

On macOS, extracting archive formats beyond ZIP requires third-party applications, terminal commands, or both. A RAR file sent by a colleague should not require a Stack Overflow session to open. The gap between what the OS handles natively and what people actually encounter in practice is wide enough to be genuinely frustrating.

What was built

Extract Archive is a native macOS utility that integrates with Finder's right-click menu and supports 9+ archive formats: RAR, ZIP, TAR, GZ, BZ2, 7Z, XZ, LZMA, and more. One click extracts. No configuration. No terminal required. Distributed as a signed DMG for easy installation.

My role

Solo builder. The implementation uses shell scripting under the hood with a lightweight macOS wrapper to handle the Finder integration and GUI elements. The signing and notarization process for distribution was itself a learning exercise in Apple's developer ecosystem.

What I learned

Sometimes the best software is invisible. Extract Archive succeeds when users forget it exists and simply find that archive files work. That kind of invisibility is harder to achieve than it sounds — it requires handling edge cases well enough that nothing ever breaks in a way that demands attention.