Cutdesk
A whole folder in one run — the cut.audio tools as one desktop application that remembers where you left off.
A whole folder in one run
Point Cutdesk at a folder and it works through everything in it — MP3, M4A, AAC, Opus, WMA, WAV, FLAC, OGG and AIFF, and video files too, keeping just the sound. Out comes MP3, WAV, FLAC or OGG. Three files per run are free; unlocking removes the ceiling.Native speed on long files
The audio engine runs on your CPU directly — no browser memory ceiling, no tab throttling. Hour-long interviews stay responsive.Save your work and come back to it
A .cutdesk project file holds the whole session — your loaded audio, your cut points and every tool setting. Close the app and pick up exactly where you left off.Your real file system
Open from and save straight back to your own folders with the normal Windows dialogs. No download tray, no re-uploading a file you already have.Fully offline
Everything runs on your PC. After installing, no internet connection is needed and no account is involved.Private by design
Your audio never leaves your PC — no uploads, no account while you work, no telemetry.Twelve tools in one workspace
Cut, trim, join, mix, convert, normalize, denoise, pitch, record, remove silence, split stereo and batch-convert a whole folder — one window, one loaded file, no re-importing between tasks.More of the application
Batch: convert a whole folder in one run.
The dashboard — every tool one click away.
The trimmer: mark a range and cut it out of the middle.
Neural noise removal, with a wet/dry strength slider.
Try free, own it once
The download is free, every tool works and your projects save — three files per batch run, one hour per file. One payment lifts both ceilings: whole folders in a single run, and files up to four hours. No subscription, free updates.
Free to try
No subscription
Free updates
Works offline
30-day money-back guarantee
€19 one-time — no subscription
The tools you already use, as one application
You know the free cut.audio tools from the browser. Cutdesk brings them together into a single workspace with a menu bar, a tool rail, an audio pool and a command palette — it reads and behaves like a real application, not a stack of web pages. Load a file once and move between cutting, joining, converting and cleaning it up without losing your place, and without handing the file back and forth between tabs.
A browser tab forgets. A project file does not.
This is the difference that matters. Everything you do in the browser lives until you close the tab — reload the page and your cut points, your settings and your loaded audio are gone. Cutdesk saves the whole session to a .cutdesk file you keep like any other document: reopen it tomorrow, or next month, and every marker is where you left it. Work that takes more than one sitting is work the browser cannot really hold.
A folder of videos in, a folder of MP3s out
Batch is the part no browser tab can do at any price, because it reads and writes real files in a real folder. Choose the folder, pick MP3, WAV, FLAC or OGG, and Cutdesk works through every audio file in it — and through the video files too, keeping the sound and dropping the picture. A folder of two-hour recordings takes exactly as long as your own PC needs, and not one of the files leaves it. The free app converts three files per run; unlocking removes the limit.
And it stays out of your way
A two-hour session stays responsive because the engine is native rather than a browser tab. Nothing is uploaded and nothing is queued on a server, so you open a file and it is ready — and once installed, it keeps working with no internet connection at all.
Free tools stay free
Buying Cutdesk does not take anything away from cut.audio. Every tool on this site stays free, unlimited and in your browser. The desktop build exists for people whose work has outgrown a browser tab, not as a paywall in front of what already works.