The Development Tool helps a Windows RT 8.1 user to boot into Test Mode. Test Mode is an environment for developers to run signed ARM-compiled applications in the desktop environment of Windows RT 8.1.
For more information, check the wiki about the Development Tool here.
For the latest release of the Development Tool, please click here.
NOTE: The Development Tool will be updated monthly!
For the list of applications ported to Windows RT 8.1, click here.