ACDSee - ACDSee is an image viewer that uses very little system resources, and it has a small, sleek size that won't take up much space on your system.
LogikCull - Logikcull is a discovery automation platform that helps expedite and lower the cost of litigations & investigations.
digiKam - Professional Photo Management with the Power of Open Source
Nextpoint - Nextpoint offers solutions for eDiscovery, evidence exchange, deposition and transcript management.
Flickr - image and video hosting website
Exterro - Exterro offer eDiscovery and legal software solutions.