Porteus

would be possible to activate tapatalk in this forum?

Yes, but I think we don't need in it.
https://www.tapatalk.com/download_phpbb.php

Cheers

why do you think we don't need it? it's very useful for accessing from smartphones

Because I don't like is use a lot of extensions. This causes conflict and unnecessary load on the server.
For example, why we prefer lightweight software? Here is the same.