Uninstall CotEditor
Quit the CotEditor app
on your Mac.In the Finder, move CotEditor to the Trash.
You can uninstall CotEditor the same way you would uninstall any other standard macOS app.
Quit the CotEditor app on your Mac.
In the Finder, move CotEditor to the Trash.
To uninstall CotEditor and remove all related files, delete the following files and folders:
/Applications/CotEditor
~/Library/Containers/com.coteditor.CotEditor/
~/Library/Application Scripts/com.coteditor.CotEditor/
Here, the tilde (~) represents your home folder and the slash (/) means the folder separator.