Not sure what you are saying. A file is just a file. As long as you don't attempt to open it, there is nothing specifcally required. The only caveat is that it may not automatically mount, because PCs dismiss the Mac "magic" of the resource branch where file info is stored, but you can always mount it manually via Disk Utility. Other than that you can always buy a special Mac file system emulation software to access those files like MacDrive...
If I got your issue right , you want the DMG file for mac , but want ot install in on PC which is connected to internet.
For this you can go to http://prodesigntools.com/adobe-cs6-direct-download-links.html
and downlaod the DMG file , copy them on pen drive and use it on Mac
I check the link provided by you but it says "
You don't have permission to access "http://trials2.adobe.com/AdobeProducts/STAM/CS6/osx10/MasterCollection_CS6_LS16.dmg?" on this server.
Can i get some other link to download the file.