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CotEditor is a open sourced, Cocoa-based plain text editor for OS X. It supports syntax highlighting, powerful find and replace with OniGmo (regular expression engine) and other small goodies for coding. It can handle also CJK languages well.

What's New

Version 2.2.1:
  • Available in the Mac App Store
  • Sandboxing
  • Improvements for the vertical text orientation
  • Faster syntax highlighting
  • Print feature improvement
  • El Capitan support


  • OS X 10.8 or later

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5 11


Current Version (2.x)


Downloads 9,262
Version Downloads 240
License Free
Date 04 Oct 2015
Platform Intel 64 / OS X
Price Free
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