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Tartube vs 4K Video Downloader Plus: catalog facts
Tartube	4K Video Downloader Plus
Free Free and open source.	Freemium Free to download, with a paid Premium license for extra features.
Windows, Linux	Windows, macOS, Linux
Organizes channels, playlists and videos in a library Checks followed channels for new videos	Downloads entire playlists, channels and search results Saves up to 4K and 8K resolution
Depends on youtube-dl or a compatible downloader GTK interface can look out of place on Windows	Some features require a paid Premium license Closed source
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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