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Cent Browser vs Sleipnir: catalog facts
Cent Browser	Sleipnir
Free Free to download; the site carries eBay affiliate links.	Free Free to download and use. The software is closed source.
Windows	Windows, macOS
Mouse gestures and super drag built in Scrollable tab bar suits many open tabs	Right-button mouse gestures cover most navigation, and the tab thumbnails stay usable even with a hundred tabs open.
Windows only Closed source with no named developer on the site	It is closed source, the documentation is largely Japanese, and the macOS build was paused over a Tahoe…
Downloadable app	Downloadable app
Closed 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 October 2, 2026	Official website Full listing and sources Checked September 22, 2026

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