Boat Scenario is a sailing drawing tool. It can be used for training sessions, rule learning, strategy explanations, and more. It lets you make a presentation of a situation, describing the facts as you represent the action.
visual-db is a tool for the visualization of a PostgreSQL database as tables with relations between them.
A Web-based multi-terminal and SSH management tool.
An application that provides secure email, encrypted email, secure chat and collaboration, and HIPAA compliance.