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HTTrack vs Cyotek WebCopy: catalog facts
HTTrack	Cyotek WebCopy
Free Free software released under the GNU GPL.	Free Free to use.
Windows, macOS, Linux	Windows
Keeps the relative link structure of the original site Updates existing mirrors and resumes interrupted copies	Remaps links for offline browsing Rules to include or exclude parts of a site
Long gap between the 3.49 and 3.50 releases Windows XP and Vista are limited to the older 3.49-2 release	Windows only and needs the .NET Framework Does not run JavaScript, so dynamic sites copy poorly
Downloadable app	Downloadable app
Open source	Closed source
License: GPL	License not stated
No account needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

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