My version of Networx is free:
Humm... Mine shows Trial expires in 30 days. I thought it used to be free. I will have to look around and see if I can find Freeware version. I think I already deleted the Setup file I had from a few years ago.
WOW, looks like it went comercial only. Not even listed in their free 'legacy' software.
I have the exe in a file. Check your PM's
Well, that didn't work: