Where can I find the free 2 user activation key?

When OpenVPN Access Server is used without any software license at all, it will automatically allow 2 connections. This allows to try out the product for free.

On our Access Server portal, we also offer the ability to generate subscription keys with 2 connections allowed for free. The advantage of using and activating this is that you can then manage the amount of allowed connections on a subscribed OpenVPN Access Server simply by changing the subscription from our Access Server portal.