I have question.
1. I need your product used for filter internet and online games on PC only and only connect online games with socks server, If you can, what should you do?
2. Can you offer a step-by-step guide or example link with the results?
3. What is the difference between developer version and trial version?
There is a socksify sample on GitHub which demonstrates how to forward selected TCP sessions via SOCKS5 proxy.
With Developer license:
You will get the re-branded winpkfilter custom driver build from us. In two words custom build allows to avoid potential software conflicts. You can find more details here.
You are allowed to distribute winpkfilter drivers as a part of your software.
You get 1 year of free update and support which may include more advanced/extended sample code. For example, socksify sample mentioned above supports only TCP, but for your purposes you probably also need UDP (e.g., Fortnite uses UDP as a transport) and I could help you with it.