The Open-source Pseudopotential Interface / Unification Module (OPIUM) allows to generate pseudopotentials in an interactive way, perform ghost checks, Kleinman-Bylander transformation, and output in many different pseudopotential file formats.
ParaDB is a web-based (PHP/MySQL) application designed for use by ghost hunters and paranormal researchers. The software consists of a web-based interface for case management, client relations and investigative reporting.