Compare software

ReframeSeaMonkey
Free

Free and open source under the MIT licence.

 Free

The software is free under its open-source licence. Hosting, hardware and external…

Windows, macOS, Linux Windows, macOS, Linux
  • Modern Chromium rendering, so current sites work
  • Several retro skins switchable at runtime
  • It is the continuation of the old Mozilla Application Suite, so browsing, mail, news and page editing live…
  • A nostalgia project rather than a privacy or productivity browser
  • Small project with few contributors
  • It tracks an older Firefox codebase, so web compatibility and security hardening trail the current browsers.
Downloadable app Downloadable app
Open source Open source
License: MIT License: MPL-2.0
No account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 22, 2026

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