[Bookstack](https://www.bookstackapp.com/ https://www.bookstackapp.com/) has been working very well for us. Lots of great features and good UI. Also it integrat

[Bookstack](https://www.bookstackapp.com/ https://www.bookstackapp.com/) has been working very well for us. Lots of great features and good UI. Also it integrates with LDAP and is open-source.