Hi I have seen the Youtube video on multipage apps but can't see how to enable the functionality. Am using Retool online
Hey Martin,
you can join the waiting list here
Hello all, this is Retool team from the future! 
In case you happen to come across this older topic, since December 2024, Retool apps now support multiple pages by default!
Retool apps now support multiple pages by default | Retool Docs
Retool apps tutorial: Configure multiple pages | Retool Docs
Let me know if you have any other questions about this, happy to help! 