
Folder Preview Pro 3.1
Folder Preview: Quick Look extension for instant folder and archive preview

Folder Preview provides a Quick Look extension for previewing content in the Finder.
Before you start, you need to enable the Quick Look extension in the system settings.
Then you can press the space bar or ⌘ + Y to quickly browse the folders in the Finder.
You can also right-click on the column header to show or hide the columns.
Supported archive file extensions:
- zip
- tar
- gz
- 7z
- rar
Version 3.1
- Folder sizes are computed several times faster.
- Truncate name at middle in Icons view.
- Show app sizes (except when in the /Applications folder).
- Fix some minor issues.
Frequently asked questions
How do I install the app?
Mount the image, drag the app into the "Applications" folder and launch it. If the system blocks the launch, allow it in "System Settings → Privacy & Security".
The app is damaged or won't launch
Reinstalling from a fresh image usually helps. Make sure your macOS version matches the one listed in the compatibility specs.
How do I update?
Download the new version from the site and install it over the current one — your settings will be preserved.
The download link doesn't work
Try a mirror or a download manager. For large files the browser often drops the connection.
How do I completely remove the app?
Use an uninstaller utility — it cleans up the service files that remain after moving the app to the trash.
Choose a download source
Folder Preview Pro 3.1 · 9.56 MB
Previous versions
Folder Preview Pro 3.1
Previous versions are available to registered users.