How to use Jotform offline?

Also I would like to understand if it's possible for my team to use the app also when it's offline.

Hi Fabrizio, 

Thanks for reaching out to Jotform support. Yes, you and your collaborators can use Jotform offline. To do this, you can download our app Jotform Mobile Forms. Through this app, you can collect data from the form fillers offline. If your device is offline, you can fill out the forms and submit your replies which will temporarily be stored on your device. Once reconnected, the submissions received while offline will automatically sync with your account.

Also, you can check out this guide about How to Use Jotform Mobile Forms Without Internet Access. If you need any other help, let us know how you want to use Jotform offline and we'll be happy to help you.

Give it a try and let us know if you need any other help.