Statseeker is a powerful network performance monitoring solution for businesses
Using just a single server or virtual machine, Statseeker can be up and running within minutes, and discovering your entire network in less than an hour, without any significant effect on your bandwidth availability.
a set of free tools and software aimed at design automation. SPICE ( NG-spice )MAGIC XCIRCUIT
Main aim - to automate the layout of clock distribution on a chip, using rotary clock oscilation.