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Browsertrix Crawler vs SiteSucker: catalog facts
Browsertrix CrawlerSiteSucker
Free

Free to use; the source is published on GitHub by Webrecorder.

Paid

Sold through Apple's App Store.

Command line macOS, iOS
  • Captures pages through a real browser rather than raw HTML
  • Writes standard WARC and WACZ archive files
  • Rewrites links so copied sites work offline
  • Saved download documents that can be paused and resumed
  • Aimed at technical users rather than casual downloading
  • Output needs a web archive viewer to replay
  • Apple platforms only
  • Sites with heavy scripting may not copy well
Downloadable app Downloadable app
Open source Closed source
License not stated License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 24, 2026

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