Editor license and legal terms
CKEditor 5 LTS Edition provides an extended support cycle of up to three years with security updates and critical compatibility fixes, without introducing breaking changes. It is available entirely under commercial terms and follows the same licensing model as our commercially licensed functionalities.
While the source code of the LTS-only distribution (meaning the versions available only to LTS Edition customers) will continue to be published in our public repositories, the LTS-only distribution cannot be used under GPL.
To learn more about using the LTS Edition, please visit the dedicated guide in our documentation or contact our sales team for details.
The commercial license unlocks many benefits. All commercial plans include:
- No GPL restrictions,
- White-labeling (except the free plan),
- Technical support (except the free plan).
Additionally, depending on the plan you choose, you gain access to Premium features such as:
- Asynchronous and Real-Time Collaboration
- Import from Word
- Export to Word
- Export to PDF
- Multi-level Lists
- Merge Fields
- CKEditor AI
- CKBox for file storage and management
- Image Optimizer powered by Uploadcare
Some premium features are included in selected pricing plans, while others are available as add-ons depending on the selected deployment model and plan.
Visit the CKEditor 5 Pricing page to find out more or start the 14-day free trial.
CKEditor 5 commercial plans are available with different distribution models:
Cloud-hosted distribution
Cloud-hosting is available in self-service and custom plans. The packages are managed and hosted through a CDN, providing quick setup and maintenance-free deployment.
Self-hosted distribution
Self-hosted distribution is available with custom plans, allowing you to host CKEditor 5 on your own infrastructure. This option provides greater flexibility and complete control over your deployment environment.
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.