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Cyotek WebCopy vs SiteSucker: catalog facts
Cyotek WebCopy	SiteSucker
Free Free to use.	Paid Sold through Apple's App Store.
Windows	macOS, iOS
Remaps links for offline browsing Rules to include or exclude parts of a site	Rewrites links so copied sites work offline Saved download documents that can be paused and resumed
Windows only and needs the .NET Framework Does not run JavaScript, so dynamic sites copy poorly	Apple platforms only Sites with heavy scripting may not copy well
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 24, 2026

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