Installation on a PC without an internet connection

[TECHNO]

Hi
I want to install FreeOffice 2024 on a factory PC.
However, the factory PC cannot connect to the internet.
I requested a product key from your company from my PC and received a reply email.
When I try to activate FreeOffice on the factory PC by entering the product key,
it asks for a connection to the server.
Is there another activation method that does not require the PC to be connected to the internet?

Best regards,
TECHNO.

[SuperTech]

Thank you for asking.

You need to connect once to the internet for activating the software.

Else, you can use portable FreeOffice, for more details please follow this link.