A free and open source plain-text editor for your Mac

CotEditor for Mac

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CotEditor 4.5.6

  -  12.6 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of CotEditor 4.5.6.


For those interested in downloading the most recent release of CotEditor for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download CotEditor 4.5.6

  • CotEditor 4.5.6 Screenshots

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    CotEditor 4.5.6 Screenshot 1
  • CotEditor 4.5.6 Screenshot 2
  • CotEditor 4.5.6 Screenshot 3
  • CotEditor 4.5.6 Screenshot 4
  • CotEditor 4.5.6 Screenshot 5

What's new in this version:

Improved:
- Enable changing text size in Console
- Rename “Protocol Buffer” style with “Protocol Buffers.”

Fixed:
- an issue that the script console just displayed “CotEditor.ScriptError error 0.” instead of the actual message of the standard error
- an issue that the Scripts menu listed the files without extension as scripts
- an issue that the size of line numbers did not update even when the editor’s font size was changed

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