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
- 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
- Tags
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
- github.com/altic-dev/PeekX
- github.com/altic-dev/PeekX/blob/main/LICENSE
- github.com/altic-dev/PeekX/releases
- icon.png: ALTIC (altic-dev). MIT repository asset; project name and icon retained by the author.
License and artwork notices