GraphThing - GraphThing is a tool that allows you to create, manipulate and study graphs.

DataWalk - DataWalk is a software platform to connect numerous large data sets, both external and internal, into a single repository for fast visual analysis.

JFLAP - JFLAP is software for experimenting with formal languages topics including nondeterministic finite...

Lampyre - Lampyre - an efficient data analysis and OSINT multi-tool for everyone.

SocNetV - Social Network Visualizer (SocNetV) is a cross-platform, user-friendly free software application for social network analysis and...

Maltego - Maltego is an open source intelligence and forensics application.