Trouble Shooting

Do you have a question about using CotEditor? CotEditor itself has great help contents that can be accessed from the Help menu.

Help menu in the main menu on CotEditor.


If you need support from us, create a new issue on our GitHub Issue page.

Or, just send us an e-mail to: coteditor.github🐛

You can find us also on:

Project Team

The CotEditor Project is an open source project team for CotEditor that consists currently of the following member:

CotEditor was originally created by nakamuxu in 2004, and became an open source software since 2010.


The team welcomes your contribution. Feel free to send a pull-request on GitHub.