Compare software

kage vs HTTrack: catalog facts
kage	HTTrack
Free Free and open source under the MIT licence.	Free Free software released under the GNU GPL.
Windows, macOS, Linux, Command line	Windows, macOS, Linux
Captures JavaScript-rendered pages through a real browser Saved copies run no scripts and make no network calls	Keeps the relative link structure of the original site Updates existing mirrors and resumes interrupted copies
Interactive features that depend on JavaScript stop working in the copy Needs Chrome for rendering	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
Open source	Open source
License: MIT	License: GPL
No account needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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