TLOxp - TLOXP
DataWalk - DataWalk is a software platform to connect numerous large data sets, both external and internal, into a single repository for fast visual analysis.
Lampyre - Lampyre - an efficient data analysis and OSINT multi-tool for everyone.
Netglub - Netglub, the really open source information gathering solution.
Maltego - Maltego is an open source intelligence and forensics application.
SpiderFoot - Open source intelligence (OSINT) automation tool.