Here is the list of best 5 software tools to get DEM files back in Windows and macOS

Simple steps to recover deleted DEM, Video Game Demo File on Windows & Mac

Step 1:
Download and install the program to the Mac or Windows platform
Step 2:
Launch the app and direct it to the disk you will use for recovery
Step 3:
Click the Recover button to start the scanning process
Step 4:
Click Recover after determining which files are to be recovered from those in the preview display

Best 5 data recovery software for Game Files

Disk Drill
Free version, Pro version $89

Free recovery: Free recovery - 500 MB

666762
Magoshare
Free, 1-Year License $49.95, Lifetime License $69.95

Free recovery: Free scan & preview

1729
Fireebok Data Recovery
$49.95

Free recovery: Free scan

33606
Pixel8
Free, Premium $99

Free recovery: Free Trial

513
Recoverit
Free, Professional $49.95, Ultimate $59.95, Technician $299.95

Free recovery: Free recovery - 100 MB

308031