This is the specific build number of the software. It includes distinct bug fixes, file system updates, and speed improvements created for this release.

It is important to note that version is over two years old. Since its release, the developer has released several major updates, including versions 4.2.0.814 (2024), 4.4.0.828 (2025), and even 4.4.4.842 (early 2026) [8†L4-L13].

The Professional edition is specifically tailored for IT professionals, computer forensic specialists, and data recovery businesses.

Even without the file system table, DMDE uses signature searching (raw file recovery) to find files based on their file header signatures. This is effective even if the drive was formatted. 3. Comprehensive RAID Reconstructor

This version boasts a comprehensive feature set, many of which are still core to the latest versions of DMDE. Here are the standout features: