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SolveigMM Video Splitter vs Avidemux: catalog facts
SolveigMM Video Splitter	Avidemux
Paid Paid software with a free trial.	Free Free and open source under the GPL.
Windows, macOS	Windows, macOS, Linux
Lossless cutting with frame accuracy Wide format support	Copy mode cuts and joins without re-encoding, so trims are instant and lossless Handles AVI, MP4, MPEG, MKV and ASF among many others
Paid after the trial Cutting and joining only, not a full editor	Not a timeline editor; there is no multi-track editing or compositing The last stable release is from 2022, with newer work only in nightly builds
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-2.0
Not stated if an account is needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.