Compare software

Xtreme Download Manager vs Internet Download Accelerator: catalog facts
Xtreme Download Manager	Internet Download Accelerator
Free Free to download and use from GitHub.	Freemium Free edition available, with a paid Pro version.
Windows, Linux, Browser extension	Windows
Downloads files in several parts at once Resumes broken downloads	Segmented downloads over HTTP, HTTPS and FTP Resumes broken downloads
The new version is still an experimental beta Video grabbing depends on how each site delivers its video	Windows only Some features reserved for the paid Pro edition
Downloadable app, Browser extension	Downloadable app
Open source	Closed 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 24, 2026	Official website Full listing and sources Checked September 23, 2026

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