Please note that CKEditor 4 reached its End of Life (EOL) in June 2023. From then on, it receives no more updates, new features, bug fixes, and most importantly, security patches.
If you have an active CKEditor 4 subscription and need help, you can contact our support team. If you are not ready to migrate yet, for a limited time we are offering a paid Extended Support Model that will protect you against security vulnerabilities and/or breaking third-party API changes.
CKEditor 4 is a rich text editor that enables you to write content inside of web pages or online applications.
Check out CKEditor 4 Examples, a collection of online samples designed to help you get familiar with all editor features and make the process of implementing and configuring easier. If you still have doubts you can download any of CKEditor 4 packages and test them directly on your site or within your application.