What operating system supports the 2015 version?
These are the operating systems supported by the DWG TrueView 2015:
You can download the software from the links below:
System requirements: http://images.autodesk.com/adsk/files/DWG_TrueView_2015.pdf
2015 version
32bit: http://download.autodesk.com/esd/dwgtrueview/2015/SetupDWGTrueView2015_ENU_32bit.sfx.exe
64 bit http://download.autodesk.com/esd/dwgtrueview/2015/SetupDWGTrueView2015_ENU_64bit.sfx.exe