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Cyotek WebCopy vs HTTrack: catalog facts
Cyotek WebCopy	HTTrack
Free Free to use.	Free Free software released under the GNU GPL.
Windows	Windows, macOS, Linux
Remaps links for offline browsing Rules to include or exclude parts of a site	Keeps the relative link structure of the original site Updates existing mirrors and resumes interrupted copies
Windows only and needs the .NET Framework Does not run JavaScript, so dynamic sites copy poorly	Long gap between the 3.49 and 3.50 releases Windows XP and Vista are limited to the older 3.49-2 release
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL
No account needed	No account needed
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.