How to open .dmg file or install XCode on Windows? I am mostly windows developer and had to step into iDevelopmentWorld.
Went to apple to get XCode, downloaded it, however file extension is .dmg. Windows does not recognize it as executable and throws following dialog.

 

I am guessing that ether
1. I need some additional software to open it (like mounting an image).
or
2. .dmg is not for windows but iOS and I am out of luck.
You can not install XCode on any version of Windows, it only runs on OS X.