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Neat Download Manager vs Internet Download Accelerator: catalog facts
Neat Download Manager	Internet Download Accelerator
Free Free to download and use.	Freemium Free edition available, with a paid Pro version.
Windows, macOS, Browser extension	Windows
Small installer for Windows and macOS Resumes broken downloads and renews expired links	Segmented downloads over HTTP, HTTPS and FTP Resumes broken downloads
Closed source Infrequent updates; the Mac build lags the Windows one	Windows only Some features reserved for the paid Pro edition
Downloadable app, Browser extension	Downloadable app
Closed 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 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.