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.
Changes in UltraISO 8.66 PE (January 3, 2008):
+) Improved Apple DMG format support, can open/convert/burn most DMG images including OSX 10.5 Leopard
+) Can make ISO images from data CD/DVD-ROM and mount ISO's by command-line without administrator's right
+) Improved portable environment support, can read configuration from ultraiso.ini (Can export current options by Ctrl+Alt+E)
+) Can edit ISO images with single file size above 4GB large
+) Can handle CD-TEXT information of audio CD images in CloneCD(.CCD) format
*) Fixed a bug with editing ISO image of Microsoft Visual Studio 2008
*) Can burn on Windows Vista 64 with 4GB+ memory (UltraBurn)
*) Some minor improvements and bug fixes