Do I need and internet connection to activate and use JetBrains products?
You’ll need an internet connection to activate your JetBrains software. Once you log in with your JetBrains Account, you can use the product offline for up to 30 days.
After that, you’ll need to reconnect to the internet to validate your license and continue using the product.
For fully offline environments, you can activate the product using an offline activation code.