License and legal

The following legal notices apply to CKEditor 5 Framework and all software from CKEditor 5 Ecosystem included with it.

Licensed under the terms of GNU General Public License Version 2 or later.

# Sources of intellectual property included in CKEditor

Where not otherwise indicated, all CKEditor 5 Framework content is authored by CKSource engineers and consists of CKSource-owned intellectual property. In some specific instances, CKEditor will incorporate work done by developers outside of CKSource with their express permission.

The Easy Image feature present in CKEditor 5 Builds integrates with CKEditor Cloud Services, if configured to do so. CKEditor Cloud Services is an external “Software as a Service” solution, delivered with its own license terms and conditions.

# Trademarks

CKEditor is a trademark of CKSource Frederico Knabben. All other brand and product names are trademarks, registered trademarks or service marks of their respective holders.