Yes, DMDE is a legitimate, safe, and respected tool in the data recovery community. Its safety is verified by multiple sources.
As the official DMDE website states: "The free version allows you to view the directory tree and recover up to 4,000 files from a selected directory per request, with no limit on requests". For many small-scale recovery tasks, this is sufficient. dmde 4.4.0 license key
If you want, I can:
Data recovery software requires low-level disk access. Criminals use fake keygens and cracks to inject: Yes, DMDE is a legitimate, safe, and respected