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CotEditorFocus
Free

Free and open source.

 Free

Free and open source under GPL-3.0.

macOS Windows, macOS
  • Native macOS interface and fast launch
  • Syntax highlighting for over 60 languages
  • Designed for low input latency
  • Simple text editing without heavy language support
  • macOS only
  • A text editor rather than a full IDE
  • Not designed for users who need heavy language support.
  • On newer macOS versions, removing the quarantine flag may be required to run the app.
Downloadable app Downloadable app
Open source Open source
License not stated License: GPL-3.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 23, 2026

Checked October 8, 2026

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