Maco

PeekX

A Quick Look extension that previews what is inside a folder, with file counts, sizes and type breakdowns.

MIT · Downloads from github.com

License
MIT
Open source
Category
Utilities
Source
GitHub
altic-dev
Verified
2026

About PeekX

PeekX adds folder support to Quick Look: select a folder in Finder, press Space, and the preview summarises its contents with the number of files, total size and a breakdown by file type. Version 1.1 also previews Markdown files.

The download is a small host app that registers the extension the first time it is opened and then quits. The README lists macOS 14 Sonoma or later. The latest release, 1.1, dates from November 2025.

Information

Source code
altic-dev/PeekX
License
MIT
Website
github.com
Download
github.com
Category
Utilities
Evidence checked

Maco links to each project’s official download. Check its release notes for macOS version and Apple silicon support. The verification date records our license and source review, not a security audit.

Sources and image credits

License and artwork notices

Improve this listing
See All You Might Also Like