No specific info about version 5.4. Please visit the main page of DDR - Digital Picture Recovery(Demo) on Mac Informer.
Get Backup 2 RE is a backup and synchronization tool by Belight Software.
Immediately back up all of your Mac data to Cloud.
Carbon Copy Cloner backups are better than ordinary backups.
This program helps you recover lost photos from your Mac.
Picture Rescue 2 is digital picture and video recovery software.