Vacuum for Final Cut Pro
Now available on the Mac App Store

Final Cut Pro quietly took
your disk space.
Take it back.

Every render, every proxy, every old auto-backup builds up inside your Final Cut libraries — and Final Cut never cleans any of it. Vacuum finds the gigabytes you'll never use again, and never touches your original footage.

Download on the Mac App Store €14.99 · one-time
Hundreds of GBs Typical first scan
Originals Never touched
Undo Anything, any time
Vacuum showing per-library breakdown of reclaimable space
The problem

Sound familiar?

If you edit in Final Cut Pro, your disk fills up faster than your project does. Here's what most editors run into.

22:47 — tonight
Render fails. "Not enough disk space." Deadline is at 09:00. You start deleting random folders, hoping nothing was important.
Last week
That documentary you shipped two years ago? The library is still 412 GB on your archive drive. You don't even remember what's in it. You're scared to throw it away. So it just sits there.
Every month
Three drives. Four libraries with similar names. No idea which is the latest version. "Wedding_Final.fcpbundle", "Wedding_Final_v2.fcpbundle", "Wedding_FINAL.fcpbundle"…
3:18 AM
You opened Show Package Contents. You closed it back, fast. Render Files, Transcoded Media, Analysis Files, Backups… which of those is safe to nuke?
macOS Sonoma update
The library manager you used to rely on stopped working. The few alternatives feel abandoned. Apple's "Optimize Storage" doesn't see inside .fcpbundles. You're on your own.
Right now
Your auto-backups go back further than the project itself. Final Cut snapshots every 15 minutes. Forever. Some libraries have thousands of them.
Why it adds up

What's actually inside
your Final Cut libraries?

Every .fcpbundle is a hidden folder full of files Final Cut created for itself. Most of them you'll never need again.

~30–200 GB
Render files
Cached frames Final Cut writes while you scrub the timeline. Recreated next time you render. Pure recompute.
~2–5× your originals
Optimized media
ProRes copies of your H.264 footage Final Cut made for "smoother editing". Often bigger than the source. After delivery: useless.
~10–80 GB
Proxy media
Lower-res versions used when your timeline gets sluggish. Ship the project, you don't need them anymore.
~100 MB — many GB
Auto-backups
Final Cut snapshots your library every 15 minutes. Old projects pile up thousands of them — Vacuum keeps the recent ones, retires the rest.
~1–20 GB
Analysis caches
Color matching, stabilization, scene detection, flow analysis. All recomputed on demand. Safe to retire.
Could be terabytes
Old library duplicates
The same project sitting on three drives. Vacuum spots them by name and contents — you decide which copy is the keeper.
How it works

Three steps.
Thirty seconds.

No setup. No login. No "indexing your drives". Drag, see, decide.

1
Point at a folder
Drag a folder, a drive, or your whole Movies directory. Vacuum walks every Final Cut library it finds.
2
See what's safe to delete
Each library is broken down by category — render files, optimized, proxies, backups — with sizes you can actually act on.
3
Trash what you don't need
One click. Files go to your macOS Trash. Originals stay exactly where they were. You can put anything back.
Peace of mind

What we won't let you do.

Vacuum is paranoid about your footage on purpose. The rules below aren't suggestions — they're built into the app.

×
Won't touch your original footage
Original Media folders are blacklisted at the code level. Vacuum can't delete them — not by accident, not on purpose, not even if you ask.
×
Won't permanently delete anything
Files go to the macOS Trash. They sit there until you empty it. Drag any file back, or use Vacuum's one-click Undo.
×
Won't run while Final Cut Pro is open
Vacuum refuses, every single time. No "force this anyway" button. Quit Final Cut, clean, reopen. You'll never corrupt a live project.
×
Won't remove anything you can't undo
Every cleanup is logged. If something feels off — one click puts it all back. Even a week later, as long as the Trash isn't empty.
Why Vacuum

Purpose-built for
Final Cut Pro.

Generic disk cleaners don't understand the inside of an .fcpbundle. That's where most of the risk and most of the space actually lives.

Low on disk space — wondering where your GBs (or TBs) went?

It's almost certainly hiding inside your Final Cut Pro libraries. Every edit session quietly stacks up render files, optimized media, proxies, flow-analysis data and auto-backups — and none of it is cleaned up on its own. Use Vacuum to reclaim that space.

Capability Vacuum for FCP Generic cleaners Other FCP tools
Understands FCP bundle structure Per-category breakdown inside every .fcpbundle Opaque folders ~Often unmaintained
Original Media protection Structurally excluded — two independent checks User judgement ~Runtime check only
Multi-gate safety pipeline Refuses to touch when FCP is running, snapshot before any move, one-click recovery Single-step delete ~No metadata snapshot
Non-destructive deletion Everything goes to the macOS Trash ~Some hard-delete ~Varies
Full undo history Every operation logged; restore in one click None Rarely offered
Auto-recovery after interrupted cleanup Snapshot detected on next launch None None
Duplicate detection Same name, same structure, optional content check ~File-level only ~Name-based
Orphan backup detection Matches by libraryID, tracks offline volumes N/A N/A
Native app, no telemetry SwiftUI, sandboxed, nothing leaves your Mac ~Often phones home Usually local
Fully localized EN, NL, DE, FR, ES — app + Help Book ~EN only common ~EN only common
Guided first-run tour Interactive spotlight walkthrough None None

Comparison reflects common behaviour in the category. Individual tools may differ.

One-time purchase
€14.99
Pay once. Yours forever.
Download on the Mac App Store

Free up 100 GB and you've already saved more in cloud storage than the app costs. At 1 TB, you've saved the price of an external SSD.

FAQ

The questions everyone asks.

Will it delete my original footage or my project?

No. Original Media is blacklisted at two independent levels in the code — Vacuum cannot delete it, by accident or otherwise. Your project files (the editorial decisions, timelines, events) are also untouched. Vacuum only removes files Final Cut generates: renders, proxies, optimized copies, analysis caches, old backups. These will be regenerated automatically by FCP when you reopen these libraries.

What if I delete something I actually needed?

Files go to the macOS Trash, not into a void. Drag them back from the Trash, or use Vacuum's one-click Undo. As long as you haven't emptied the Trash, anything is recoverable.

How much space will I actually get back?

Depends entirely on your projects, but most editors free hundreds of GBs on the first scan. Heavy ProRes or optimized-media workflows often see 1 TB or more across older libraries. Vacuum shows you the numbers per library before you delete anything.

Is it safe on libraries I'm still working on?

Yes — with one rule: Final Cut Pro must be closed. Vacuum refuses to run otherwise. The render files and proxies you delete will simply be regenerated next time you need them. Your edit decisions are not affected.

Why €14.99? Aren't there free Final Cut library managers?

Most of the older Final Cut library managers haven't been meaningfully updated in years and quietly break on modern macOS releases. Vacuum is actively maintained, fully sandboxed for the Mac App Store, localized in five languages, and built for current Final Cut workflows. You pay once — no subscription — and that's also what funds keeping it working on every macOS release.

What does it run on?

macOS 14 (Sonoma) or later. Apple Silicon and Intel both supported, native Swift, no Rosetta. Sandboxed: you explicitly grant access to the drives or folders you want scanned, and nothing leaves your Mac.

Do I need to be technical to use it?

No. Drag a folder, look at the breakdown, click "Trash". That's it. There's no command line, no settings to configure on first run, no opaque defaults to debate.

Vacuum for Final Cut Pro
Vacuum for Final Cut Pro

Stop fighting
your disk.

Free up the gigabytes Final Cut Pro never gave back — without breaking a single project.

€14.99 · one-time · macOS 14 Sonoma+