qlZipInfo for Mac

Quick overview

qlZipInfo is a macOS utility that extends Finder’s Quick Look capability so you can inspect the contents of ZIP archives without extracting them. By showing a file listing inside the Quick Look preview, it removes the extra step of decompressing archives just to confirm what’s inside — a handy time-saver for anyone who regularly works with compressed files.

How it works

The tool hooks into the Quick Look system used by Finder. When you select a .zip file and press Space (Quick Look), qlZipInfo displays the archive’s directory structure and filenames in the preview pane. This provides an immediate peek into the archive’s contents while leaving the original ZIP file untouched.

Key advantages

• Saves time by eliminating the need to decompress an archive simply to check its files.
• Keeps your workflow in Finder by using the familiar Quick Look shortcut.
• Lets you quickly determine whether a ZIP contains the file you need before opening or extracting it.
• Reduces clutter since no temporary extracted files are created during inspection.

Other tools to consider

• Keka — A full-featured macOS archiver with a clean interface for compressing and extracting many formats.
• The Unarchiver — Lightweight and focused on extracting a wide variety of archive types with minimal fuss.
• WinRAR — A popular archive manager commonly used on Windows; available for free evaluation and useful when working across platforms.