CryptPad is an open-source collaboration suite that lets multiple people edit web documents at the same time. Document changes are synchronized in real time. The latest release in the cryptpad/cryptpad repository is 2026.5.1. However, the reviewed materials contain no list of changes for this version, so what was newly added is not given.
Data is encrypted in the browser before it is sent to the server and to collaborators. This approach is called end-to-end encryption. The editing tools are divided into Document, Sheet, Presentation, Form, Kanban, Code, Rich Text, and Whiteboard. The language is JavaScript and the license is AGPL-3.0. The repository creation date is October 31, 2014, and the star count is tallied at 8020. Distribution happens through the official AMD64 and ARM64 images on Docker Hub.
However, no explanation is given about the number of editors who can join at the same time or the document size limit. The momentum score left in the record is low at 2.5 out of 10, and the novelty, technology, and quality scores are not given. From publicly available information alone, it is difficult to judge how far this project has been validated.