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grab-site vs Offline Explorer: catalog facts
grab-site	Offline Explorer
Free Free and open source from ArchiveTeam.	Paid Commercial software sold in several editions.
Linux, Command line	Windows
Writes standard WARC archives Live dashboard for watching crawls	Archives anything from a single page to a large website Filters downloads by file type
Command-line setup aimed at technical users Not a general-purpose file download manager	Commercial, with no free edition Windows only
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Not stated if it 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 24, 2026

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