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mblazeNeoMutt
Free

Free, with the source code published on GitHub.

 Free

Free and open source under the GPL.

macOS, Linux, Command line macOS, Linux, Command line
  • Small composable commands that work in shell pipelines
  • Works directly on standard Maildir folders
  • Collects and maintains the Mutt patches that were previously scattered
  • Notmuch tags and IMAP keywords as custom mailbox tags
  • No graphical or full-screen interface
  • Needs a separate program to fetch and send mail
  • Terminal only, with a configuration file that must be written before it is useful
  • Mutt's keybindings and terminology take real time to learn
Downloadable app Downloadable app
Open source Open source
License not stated License: GPL-2.0
No account needed No account needed
Works offline Works offline

Checked October 1, 2026

Checked September 21, 2026

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