dmg2img DMG2IMG is an Apple's compressed dmg to standard (hfsplus) image disk file convert tool. Changelog: dmg2img-1.6.7: 09 February 2017 Peter Wu Fixed buffer underrun Avoid truncating .img file when run to list partition dmg2img-1.6.6: 06 February 2017 Peter Wu Fixed a crash on invalid block signature dmg2img-1.6.5: 23 July 2013 vu1tur Fixed a bug in handling some types of dmg files dmg2img-1.