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

CotEditor for Mac
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CotEditor 6.0.4

  -  16.3 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 6.0.4.


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 6.0.4
Why is this app published on FileHorse? (More info)

  • CotEditor 6.0.4 Screenshots

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    CotEditor 6.0.4 Screenshot 1
  • CotEditor 6.0.4 Screenshot 2
  • CotEditor 6.0.4 Screenshot 3
  • CotEditor 6.0.4 Screenshot 4
  • CotEditor 6.0.4 Screenshot 5

What's new in this version:

Improved:
- Improve the user interface details on macOS 26
- Enable the enhanced runtime security protections
- Ensure that the sidebar is always displayed when opening a folder document
- Improve the “Open with External Editor” button in file preview views to allow specifying the application to open
- [trivial] Display a confirmation dialog after changing the “Reopen windows from last session” option in the General settings pane
- [trivial] Make text in the information part of the About window selectable
- [dev] Update Yams from 6.1.0 to 6.2.0
- [dev] Update the build environment to Xcode 26.0.1

Fixed:
- Workaround an issue on macOS 26 where the editor’s scroller tracks have a different style compared to standard scrollers
- Fix an issue where the counts in the status bar are occasionally unavailable when the document is opened
- Fix an issue in the vertical text orientation where the line number view is tucked beneath the titlebar when the navigation bar is hidden
- Fix an issue in the multiple replacement window where the text selection is unexpectedly canceled
- Fix an issue where the editor in a document opened by replacing with a blank document doesn’t initially have focus
- Fix an issue in the Find All command where the result view doesn’t display the correct document title when the target document was created by replacing with a blank document
- Fix an issue where the line endings pop-up button doesn’t work when the document was opened in a blank document
- Fix an issue in the multiple replacement window where the sidebar can be collapsed
- Fix an issue where the syntax mapping conflict view cannot be closed

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