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bilimiao vs Bili23 Downloader: catalog facts
bilimiao	Bili23 Downloader
Free Free and open source under the GPL-3.0 licence.	Free Free and open source under the GPL-3.0 licence.
Android	Windows, macOS, Linux
Downloads videos and bangumi Time Machine view of popular videos from past periods	Multi-threaded and batch downloading Fetches danmaku, subtitles, covers and metadata
Unofficial client that depends on Bilibili's service Interface and documentation are largely aimed at Chinese-speaking users	Works only with Bilibili Interface and documentation are mainly in Chinese
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	License: GPL-3.0
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.