Launching Next has discovered 2 picture viewer software startups.
XnView Software - Free graphic and photo viewer, converter, organizer
Free software to view and convert graphics and photo files, Picture viewer, Image viewer, Picture converter, Image converter, Digital camera software, Supports more than 600 graphics formats, and runs on many platforms.
National Criminal Justice Reference Service
The National Criminal Justice Reference Service (NCJRS) is a federally funded resource offering justice, substance abuse, and victim assistance information to support research, policy, and program development worldwide.