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Library Cache Cleaner

Scan Final Cut Pro libraries and clean generated cache without touching original media.

Status In the Store

Platforms Mac

Languages 43 languages

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Send email Privacy policy

Maximum privacy. Minimum data.

cgNetsphere apps are deliberately data-sparing: no ads, no tracking, no unnecessary accounts. Data stays local or, when an app offers it, in your private iCloud.

Previews

Library Cache Cleaner Scan results by category — Scan results by category

Library Cache Cleaner Review before cleanup — Review before cleanup

Description

Library Cache Cleaner

Library Cache Cleaner is available on the Mac App Store as a Mac-only app. Version 1.0.2 has been approved and is available in the store. It requires macOS 13 or later and is a one-time 2.99 € purchase in the EU store.

Library Cache Cleaner is a Mac tool for Final Cut Pro libraries that grow over time through generated files. It finds Render Files, Analysis Files, Transcoded Media and Shared Items, groups them by event, and shows exactly what will be affected before cleanup.

By default, findings are moved to Trash. Original media is not searched or removed, and the app works locally on your Mac without transmitting filenames, media, paths, usage data or analytics.

App Store Details

Subtitle

Clean generated library cache

Promotional Text

Free up Mac storage by reviewing generated library cache folders before moving them to Trash.

App Store Description

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.

What's New

On the “All Clean” screen, you can now rescan the current library or use Open to select another library.

Version history

Version 1.0.2

Current Store version · macOS

On the “All Clean” screen, you can now rescan the current library or use Open to select another library.

Version 1.0.1

The interface is now available in 43 localizations.
The App Store presentation was expanded to match the broader language support.

Version 1.0

First macOS release for safely reviewing and cleaning generated library caches.

What is inside

Local app

Find Transcoded Media, Render Files, Analysis Files and Shared Items.

Private data

See storage by category and event before anything is removed.

Apple platforms

Move generated folders to Trash without scanning original media.

How it works

1
Choose a Final Cut Pro library or drop it into the app.
2
Review findings by category, event and size.
3
Open the review dialog and move generated folders to Trash.

Privacy and support

The app has its own privacy policy. For questions, TestFlight, review notes or feedback, contact cgNetsphere directly.