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Catsxp vs Twinkstar: catalog facts
Catsxp	Twinkstar
Free Free to download from the official site.	Free Free to download from the official website.
Windows, macOS	Windows, macOS, Android
Continued support for Manifest V2 extensions Mouse gestures, super drag and boss key built in	Runs Chrome extensions Built-in video download and multi-threaded download manager
Closed source Small developer with discussion mostly in Chinese	Website and interface are in Chinese macOS build updated far less often than Windows
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is 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 October 2, 2026

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