LogikCull - Logikcull is a discovery automation platform that helps expedite and lower the cost of litigations & investigations.
JpegDigger - JpegDigger is designed for recovering deleted photos from memory cards but it works on hard drives...
Everlaw - Everlaw is an eDiscovery software for litigation, document review, and analysis.
JPEG Recovery LAB - JPEG Recovery LAB is specialized software to recover lost digital photos and video from memory...
Exterro - Exterro offer eDiscovery and legal software solutions.
myPhoto Recovery - myPhoto Recovery is a utility for recovery of lost and deleted photos.