Clean up your Ableton projects and samples, without breaking anything

Most producers' drives are ten years of "final_v3", one folder with ninety songs in it, and sample packs unzipped wherever there was room. You do not have to sort that by hand. Sessions walks you through cleaning it up, one safe step at a time, and every move it makes can be undone.

Two promises before anything else, because they are the whole point. First, the scan is read-only: pointing Sessions at your mess changes nothing. Second, when you do ask it to move something, deletes go to the Recycle Bin, moves are copy-then-verify, and every action is journaled with a one-click undo. A cleanup tool you cannot trust is worse than the mess.

Step 1
See what you actually have

The setup wizard sweeps your drives for every project you have ever made: Ableton first, plus FL Studio, Logic, REAPER and Studio One. It reads BPM and key straight out of each Ableton file, pulls the plugins each project uses, and lines everything up in one sortable, searchable list. No tagging, no importing, no "just spend a weekend organizing first".

That single view is usually the moment the mess stops feeling infinite: you can see how many projects there are, which ones you touched last month, and which have sat untouched since 2023. This part is free, for unlimited projects.

Step 2
Find the sessions with missing samples

Before you move anything, find out what is already broken. Sessions reads every sample reference inside each Ableton set and sorts each one into a bucket: living inside the project folder, sitting somewhere else on your drives, part of Ableton's factory content, or simply gone. Each set then reads as collected, external, or missing.

This matters most for the sets that are external rather than missing. Those still open today, because the samples are somewhere on a drive, but they are one folder rename or one unplugged external disk away from breaking. Finding them while the audio still exists is the difference between a two-minute fix and a permanently broken track. If a set is already showing missing files, the missing-samples guide walks through the rescue.

Because this reads the project file itself, it is Ableton-only, and it is free.

Step 3
Un-tangle the one-folder pile Pro

The classic mess: years of songs saved into a single Ableton project folder, all sharing one Samples directory. Everything technically works, but nothing is separable. You cannot back up one song, hand one to a collaborator, or delete one without fear.

The un-tangler splits that pile into one proper project folder per song. It is version-aware, which is the part that makes it usable: "Whim", "Whim v2" and "Whim FINAL" are recognised as three versions of one song and land together, rather than becoming three separate projects. And it deliberately does not move the shared samples, because those sets reference them by absolute path. Leave the samples where they are and every set keeps opening exactly as it did before, which is why this is safe to run on a decade of work.

Step 4
Reclaim disk space from duplicate samples Pro

Every producer's library holds the same kick in six places: once from the original pack, twice from collect-and-save runs, and three more times from folders you copied "just in case". The duplicate finder matches samples by content rather than filename, so renamed copies are still caught, and it reports how many megabytes are actually recoverable.

Then it does the thing a generic duplicate finder cannot: it checks your sessions. Any copy that a scanned set actually references, or that lives inside a project folder, is excluded from the delete list. That single rule is what separates a cleanup tool from a tool that silently breaks projects you will not open again for a year. Deletes still go to the Recycle Bin, so even a mistake is a right-click away from undone.

Step 5
Keep it clean Pro

Cleanup only sticks if new material stops landing wherever there was room. Drop a sample pack, a Max for Live device, a rack, a preset or a Live set from a friend onto the Import page and it gets filed and cataloged automatically: zips are extracted and verified, audio packs stay intact as packs, devices and presets go to their own folders, and sessions are routed to your sessions folder where the normal scan picks them up.

Cross-drive moves copy first and verify file counts and byte totals before the original is sent to the Recycle Bin, so an interrupted import cannot lose a pack. Every run is journaled with a one-click undo, and a History view records what the app did and when. If you would rather build the system by hand, there is also a guide to organizing Ableton projects with the folder-structure and naming theory.

How long does this take

The scan is the slow part, and it is unattended: point it at your drives and let it work through however many projects you have. After that, each cleanup step is a review-then-confirm action rather than a batch job you set running and hope about. Most people do step 1 and step 2 in one sitting, then handle the un-tangling and duplicates over a few evenings, because both are decisions about your own music rather than mechanical work.

There is no requirement to do all five steps, or to do them in order. The scan alone, which is free, already turns an unknowable pile into something you can search and sort.

What is free and what is Pro

• Free: the full scan and library view for unlimited projects, BPM and key, missing-sample flags, search, sort, ratings, statuses and tags.
• Pro ($44, one time): the un-tangler, the duplicate-sample finder, and the drop-to-organize importer, plus bounce playback and the full studio library. Never a subscription.

Deep cleanup is Ableton-first: the missing-sample check, un-tangler and session-aware duplicate matching read Ableton files. Finding, previewing and managing project files works across all five supported DAWs.