CotEditor’s source code

CotEditor is open-source software developed by the CotEditor project. The source code is available on the CotEditor Project page on GitHub.

License

The source code of CotEditor is released under the terms of the Apache License, Version 2.0. The image resources in CotEditor are released under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).

Apache License, Version 2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

For a copy of the Apache License, see Apache License, Version 2.0.

Third-party code

CotEditor includes open-source code from third parties. To find the libraries used:

  1. Go to the CotEditor app on your Mac.

  2. Choose CotEditor > About CotEditor.

  3. Click Licenses.

Copyrights

CotEditor was originally created by nakamuxu and is now developed by 1024jp.

© 2005-2009 nakamuxu
© 2011, 2014 usami-k
© 2013-2026 1024jp