Editor license and legal terms
CKEditor is dual-licensed. This means you can choose between an open-source and a commercial license.
The open-source distribution of CKEditor 5 is licensed under the terms of GPL 2+. If you plan to use CKEditor 5 under this license, you can register your application using the CKEditor 5 GPL 2+ license registration form.
If you are running an open-source project with an OSS license incompatible with GPL please contact us – we will be happy to support your project with a CKEditor 5 open-source license that works for you.
Note: the CKEditor 5 Free Plan is licensed under the GPL 2+ license.
The commercial license unlocks many benefits:
- No GPL restrictions
- Self-hosted CKEditor 5
- Additionally paid Premium features such as:
- Asynchronous and Real-Time Collaboration
- Import from Word
- Export to Word
- Export to PDF
- Multi-level Lists
- Advanced Productivity
- Advanced Page Management
- AI Assistant
- CKBox for file storage and management
- White-labeling
- Technical support
Visit the CKEditor 5 Pricing page to find out more or start the 14-day free trial.
Where not otherwise indicated, all CKEditor 5 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.
CKEditor is a trademark of CKSource Holding sp. z o.o. All other brand and product names are trademarks, registered trademarks, or service marks of their respective holders.