I&#x27;m running FreeBSD as it happens and C# works absolutely fine - I have even just downloaded random .net exes and run them and had them work.<p>If you had a race where you picked a random C program and a random python&#x2F;perl&#x2F;C# program off github&#x2F;sourceforge&#x2F;whatever and tried to run them on OpenBSD, I&#x27;m pretty sure 9&#x2F;10 times the python&#x2F;perl&#x2F;C# would win.