by default, though many users utilize English or Russian localization patches for international use. Simulation & Simulation
It is most stable on 32-bit systems, specifically Windows XP Service Pack 3 or Windows 7. It generally does not support 64-bit operating systems.
If you are a hobbyist with a new open-source controller, look elsewhere. If you are a professional running a production router from 2010-2020, is likely the best software you will run on that machine.
