About this app
Library Cache Cleaner helps video editors reclaim Mac storage used by generated video library data. Open or drag in one or more .fcpbundle libraries, review the generated cache folders found inside, and clean only data that can be recreated. Original Media stays untouched. Features: - Scan user-selected .fcpbundle libraries - Review generated data by event and folder type - Find Render Files, Transcoded Media, Analysis Files, and Shared Items - Move items to Trash by default - Optionally enable immediate deletion - Filter older cache folders and choose which data types to scan - Work locally on your Mac without accounts, analytics, or uploads Library Cache Cleaner is built for one focused task: making large editing libraries lighter without digging through package contents by hand.
Latest release
What’s New
On the “All Clean” screen, you can now rescan the current library or use Open to select another library.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 21, 2026 · 1:04 AM $2.99
Screenshots
