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Constrict vs VidCom: catalog facts
Constrict	VidCom
Free Free and open source under the GPL-3.0-or-later.	Free Free and open source under the GPL-3.0 licence.
Linux	Linux, Command line
Targets an exact output file size automatically Batch compression of multiple videos	Two simple modes: lossless-quality archive or target file size Drag-and-drop queue for batch encoding
Steep size reductions can badly hurt quality or fail Speed limited by local hardware	Linux only Far fewer encoding options than HandBrake or raw ffmpeg
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: GPL-3.0-only
No account 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 October 1, 2026

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