MAC OS X
For starting MAC OS X version you need to unpack archive. If message appears ' Open an app from an unidentified developer ' read instructions by following link
If you have some problems during starting of Windows version and message appears that there are absent dlls. Then you need to install Visual C++ Redistributable Package vcredist_x64 for 64 bitness version and vcredist_x86 for 32 bitness version (these both packages are inside of application package). Or you can download them from website https://www.microsoft.com/en-us/download/details.aspx?id=48145
These packages are installed automatically if you use setup packages.
Linux version will be released in two days