Assembly Line

LosslessCut

The swiss army knife of lossless video/audio editing

LosslessCut is an open-source video editing project on GitHub under the GPL-2.0 license (strong copyleft), with 46k stars. It is built with TypeScript, Express, Electron and react. Its last push was today.

Stars
46k
License
GPL-2.0
Activity
Active
Latest release
v3.70.2

Code on GitHub Website

Judgement

What it is
Complete system
What it does
A desktop FFmpeg front end for trimming, cutting, merging and remuxing video and audio without re-encoding.
Adopt it when
You need to cut large recordings quickly without losing quality.
Watch out
Cuts snap to keyframes, so frame-exact edits need re-encoding elsewhere.
Ready for
Production-ready
Runs as
Desktop app
Built with
TypeScript, Electron, React and FFmpeg
How established
Established: started 10 years ago, latest release v3.70.2.
What the license allows
Use inside your business is unrestricted, but anything you distribute that includes it must be released under the same license.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Compare LosslessCut

Built from

Follow it down: LosslessCut → TypeScript → Go → runs on a microchip

How compilers were built, back to punched paper tape

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Stars, license and activity come from GitHub and refresh on a rolling hourly schedule. The project's own description is quoted as written.