Mac Os - Convert .dmg files to .iso (ISO-9660 Filesystem)
To convert a .dmg file to .iso on Mac OS is really easy.Open Terminal and type (if your file is on the desktop):hdiutil makehybrid -o ~/Desktop/outputFile ~/Desktop/sourceFile.dmgNB. The outputFile DOES NOT have a file extension, only the source file has the .dmg extension.This converts the .dmg to an ISO-9660 compatible ISO.