ImgBurn is an adware program that allows the recording of many types of CD, DVD and Blu-Ray images to recordable media . Starting with version 18.104.22.168, ImgBurn can also burn files and data directly to CD/DVD. It is written in C++ It supports padding DVD-Video files so the layer break occurs on a proper cell boundary . Prior to version 22.214.171.124, the program was freeware From version 126.96.36.199 to 188.8.131.52, Ask.com adware was included in the installer. This was replaced in version 184.108.40.206 with OpenCandy adware.