TECOAS is an open source software application for interactively browsing and discussing a document; intended to assist with the co-authoring of papers with remote partners.
HTB Tools BMS (Bandwidth Management Software) helps simplify the bandwidth allocation process, for both upload and download traffic; using the Linux kernel's HTB facility.
FrAid features both a standalone application that provides a programming environment for the language, as well as a system for integrating the language.
XyVue is a graph plotting software for easy and quick presentation of data from either your clipboard or from a file (e.g. CSV format); automatically calculates the sum, average, and standard deviation of the data.