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Internet Download Accelerator vs Brisk: catalog facts
Internet Download Accelerator	Brisk
Freemium Free edition available, with a paid Pro version.	Free Free and open source.
Windows	Windows, macOS, Linux
Segmented downloads over HTTP, HTTPS and FTP Resumes broken downloads	Multi-connection downloads for higher speed Same app on Windows, macOS and Linux
Windows only Some features reserved for the paid Pro edition	Younger project with a smaller user base than older managers
Downloadable app	Downloadable app
Closed 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.