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

CotEditor for Mac

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CotEditor 3.1.3

  -  18.4 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 3.1.3.


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 3.1.3

  • CotEditor 3.1.3 Screenshots

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    CotEditor 3.1.3 Screenshot 1
  • CotEditor 3.1.3 Screenshot 2
  • CotEditor 3.1.3 Screenshot 3
  • CotEditor 3.1.3 Screenshot 4
  • CotEditor 3.1.3 Screenshot 5

What's new in this version:

Improvements
- Optimize script menu updating performance
- Change behavior to avoid showing incompatible char list on undoing encoding change
- Evaluate also the shebang to specify the syntax style on saving the document newly
- Scale up character view in character inspector
- Change drawing font for some invisible characters to draw them at a better position
- Update “JavaScript” syntax style
- Add more description about scripting in the help contents
- Deprecate hidden settings for UI update interval

Fixes
- Fix an issue where the application could crash after lossy encoding change
- Fix an issue where the find string was not synchronized with other applications
- Fix an issue where the regular expression anchors `^` and `$` could match wrongly on the normal “Find Next/Previous” under specific conditions
- Fix an issue where incompatible characters highlight could highlight wrong characters if line endings are CR/LF
- Fix an issue on AppleScript where a single replacement with the regular expression didn't refer to the matches
- Fix an issue where some touch bar icons were drawn wrongly
- Fix an issue where the menu item “About Scripting” in Help > “CotEditor Scripting Manual” didn't work
- Fix an issue where the zoomed character in the character inspector was flipped when the popover is detached
- Fix an issue where `lossy` option in `convert` command by AppleScript scripting was ignored
- Fix an issue on the AppleScript scripting where `range` property of `document` contents could be wrong if document line endings are not LF
- Fix an issue where the editor opacity couldn't be set via AppleScript
- Fix minor typos

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