Compare software

Q4OS vs Lubuntu: catalog facts
Q4OS	Lubuntu
Free Free to download and use, supported by donations.	Free Free to download and use.
Linux	Linux
Runs on older or low-powered hardware Built on stable Debian	Lightweight LXQt desktop Full Ubuntu software ecosystem
Stable Debian base means older application versions Smaller project with a small development team	LXQt has fewer built-in features than heavier desktops
Operating system	Operating system
Open source	Open source
License not stated	License not stated
No account needed	No account 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.