How To Convert Mac .dmg To Windows .iso Format

macosx_10.4.3_8f1111_for_dtk_userdvd.dmg, you’ll need to convert .dmg to .iso to burn it to DVD.
For your information, .dmg extension is Macintosh OS X Disk Copy Disk Image File and it is unreadable by Windows.

 To convert .dmg to .iso, you can use UltraISO. UltraISO is not only used to convert .iso to .dmg, UltraISO is an ISO CD/DVD image file creating/editing/converting tool and a bootable CD/DVD maker , it can directly edit the CD/DVD image file and extract files and folders from it, as well as directly make ISO files from your CD/DVD-ROM or hard disk. At the same time, you can maintain the ISO bootable information, thus creating your own bootable CD/DVDs. You now have the power to make and edit your own ISO files, and then burn them to CD/DVD for your own needs.

This is where you find the option to convert .dmg to .iso

This is the window to convert .dmg to .iso

 

Just browse and load the macosx_10.4.3_8f1111_for_dtk_userdvd.dmg file at the Input Image Filename(s): and select the output directory where you’d like to have your new .iso file created and saved to.
Finally, click Convert button and wait for around 10 minutes, you’ll get your newly converted .iso file from .dmg.