Applications for presenting, creating, or processing multimedia (audio/video)
A very intuitive and easy to use 2D chemical drawing tool.
You can draw molecules and reactions, mechanisms, generate SMILES, save drawings as PNG or SVG. Or you can calculate various properties of molecules.
It supports wide range of file formats to import or export.
Colobot (Colonize with Bots) is an educational game aiming to teach programming through entertainment. You are playing as an astronaut on a journey with robot helpers to find a planet for colonization. It features 3D real-time graphics and a C++ and Java-like, object-oriented language, CBOT, which can be used to program the robots available in the game.
Social Network Visualizer (SocNetV) is a cross-platform, user-friendly free software tool for social network analysis and visualization.
With SocNetV you can draw social networks with a few clicks on a virtual canvas, load field data from a file in a supported format (GraphML, GraphViz, Adjacency, EdgeList, GML, Pajek, UCINET, etc) or crawl the internet to create a social network of connected webpages.
You can edit actors and ties through point-and-click, analyse graph and social network properties, produce beautiful HTML reports and embed visualization layouts to the network.
Mapton is an easy to use map application that runs on your desktop. Mapton combines the simplicity of a mobile app with the capability of being extensible with powerful custom plugins.
On its own, Mapton is a capable map application, however, Mapton is also a platform for domain specific GIS related plugin development.