PC version

[Гагик]

Hi , can i use PC version of Trello premium without internet ?

[Fabio Racobaldo _Herzum_]

Hi @Гагик ,

as specified here https://help.trello.com/article/1095-trello-desktop-apps , you can't 

Just like Trello on the web, the Trello desktop apps require an active internet connection and do not support offline syncing.

Hope this helps,

Fabio

[Ascarian]

online only

[Nic Brough _Adaptavist_]

Trello is a service that runs on the Cloud, not your local machine.  So, no, you have to be online to use Trello.