https://cryptpad.org/
https://github.com/cryptpad/cryptpad

https://cryptpad.org/about/
https://cryptpad.org/pricing/
https://cryptpad.fr/

https://docs.cryptpad.org/en/
https://docs.cryptpad.org/en/user_guide/index.html
https://docs.cryptpad.org/en/admin_guide/index.html
https://docs.cryptpad.org/en/dev_guide/index.html

https://cryptpad.org/instances/