Compare software

monolithSingleFile
Free

Free and released into the public domain under CC0.

 Free

Free and open source under the AGPL.

Windows, macOS, Linux, Command line Browser extension
  • One self-contained HTML file per page, with assets embedded as data URLs
  • Renders exactly as it did online with no network connection
  • One file with everything inlined, including images and fonts
  • Saves what is rendered, so pages built by JavaScript are captured correctly
  • Files get large because every asset is embedded and base64-encoded
  • Pages that build themselves with JavaScript after load may not capture properly
  • Files are large because everything is embedded
  • Interactive and streaming content cannot be preserved
Downloadable app Browser extension
Open source Open source
License: CC0-1.0 License: AGPL-3.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 21, 2026

Checked September 22, 2026

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