TinyTERM versions 4.61 (July 2009) and higher are fully supported on Windows 8. However, TinyTERM must run in the Desktop interface. It is not enabled for the Metro interface at this time.
Q: What about Windows RT, like on the Microsoft Surface tablet?
A: Right now TinyTERM does not run on Windows RT. We will be producing a version of TinyTERM for RT in the near future.
TinyTERM versions 4.8.0 (February 2013) and higher are fully supported on Windows 8. However, TinyTERM must run in the Desktop interface. It is not enabled for the Metro interface at this writing.
TinyTERM does not currently run on Windows RT. The CPUs used for the RT platform do not support instruction sets required by TinyTERM for Windows.
CR 1086