DMDE (short for DM Disk Editor) is a well-known hard disk data searching, editing and recovering tool for DOS, Windows, Mac and Linux platforms (both Console and GUI), developed by DMDE Software from Canada. It is very powerful, and it can effectively recover entire directory structures and files by using special algorithms even in complex situations where many other data recovery software can do nothing.

For important data, we usually store them on hard disks, optical discs, memory cards and other storage devices. However, once the storage device is damaged, files in it may not be opened or read. At this point, we need to use data recovery software to save as much data as possible. There are a lot of excellent data recovery software for hard disks and so on, but for optical discs you can try IsoBuster first.