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QQ Browser vs 360 Secure Browser: catalog facts
QQ Browser	360 Secure Browser
Free Free to download from Tencent's site.	Free Free to download.
Windows, macOS	Windows
AI summaries of pages, documents and videos Split-screen browsing and topic-based tab grouping	Blocks malicious and phishing sites Many built-in tools, including PDF conversion and OCR
Interface and site are in Chinese Proprietary, with AI features tied to Tencent services	Interface and support in Chinese Heavy with bundled AI and extra features
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 24, 2026

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