Compare software

OnionMedia X vs Ultimate Media Downloader: catalog facts
OnionMedia X	Ultimate Media Downloader
Free Free and open source under the AGPL-3.0 licence.	Free Free and open source under the GPL-2.0-or-later licence.
Linux	Linux
Downloading and converting in one app Graphical interface instead of command line	Supports a large number of video and audio sites Simple basic downloader for quick use
Smaller and younger than the original Windows edition Download support depends on upstream site changes	Linux only Small repository with little visible development history
Downloadable app	Downloadable app
Open source	Open source
License: AGPL-3.0-only	License: GPL-2.0-or-later
No account needed	No account needed
Not stated if it works offline	Needs internet
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.