Compare software

HTTrack vs kage: catalog facts
HTTrack	kage
Free Free software released under the GNU GPL.	Free Free and open source under the MIT licence.
Windows, macOS, Linux	Windows, macOS, Linux, Command line
Keeps the relative link structure of the original site Updates existing mirrors and resumes interrupted copies	Captures JavaScript-rendered pages through a real browser Saved copies run no scripts and make no network calls
Long gap between the 3.49 and 3.50 releases Windows XP and Vista are limited to the older 3.49-2 release	Interactive features that depend on JavaScript stop working in the copy Needs Chrome for rendering
Downloadable app	Downloadable app
Open source	Open source
License: GPL	License: MIT
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 October 2, 2026

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