Open DESIRE is a modeling/simulation language for dynamic systems and neural networks, a runtime compiler, and an experiment-protocol script for simulation studies. It supports up to 40,000 differential equations or neural networks, in scalar and/or vector form. It also supports very fast Monte Carlo studies and complex frequency-response plots.
MySQL Workbench is a cross-platform, graphical database modeling tool for MySQL. It allows you to create database models from scratch as well as by importing existing databases from SQL or DBDesigner4 models. You can then generate SQL code to CREATE databases, ALTER them, and export in various image formats and PDF/PS. Its extension system allows writing plugins and scripts in Lua, Python, and C++.
Visual Paradigm for UML (VP-UML) is a powerful, cross-platform, and easy-to-use visual UML modeling and CASE tool. It provides software developers with a cutting edge development platform to build quality applications faster, better, and cheaper. It facilitates excellent interoperability with other CASE tools and most of the leading IDEs.
Modelbook is a social networking platform that features most mainstream social networking features: Paypal subscriptions, friends request/approval, shout-outs, wall castings/events, a forum, profile approval/private profiles, image galleries, MP3 upload, Zip code radius search, Facebook-style chat, and more.
ShapeKit Suite is highly specialized software focused on data modeling. It helps engineers and researchers in creating a data model based on empirical data gathered from experiments. Data models are used in very different scientific domains and are sometimes called differently, depending on the field. ShapeKit Suite is composed of several programs, and uses a broad range of state-of-the-art algorithms and techniques to construct data models in the most effective manner.