Compare software

Transmute vs ConvertX: catalog facts
Transmute	ConvertX
Free Free and open source under the MIT licence.	Free Free and open source under the AGPL-3.0 licence.
Web, Self-hosted	Web, Self-hosted
Converts many file types in one tool Files stay on your own hardware	Over a thousand input and output formats Batch conversion of multiple files
Requires running your own server A young project compared with established converters	Needs Docker and a server to run Login requires HTTPS or localhost unless HTTP is explicitly allowed
Self-hosted	Self-hosted
Open source	Open source
License: MIT	License: AGPL-3.0
Not stated if an account is needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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