BKChem is a vector graphics application, developed on Python, that lets you create a schematic representation of a chemical compound by hand. Editing compounds is really easy, thanks to bond-by-bond drawing and restrictions in their length and angle. It supports linear formulas, charges, and radicals. You don't need to draw every single compound by hand; BKChe...

MySQL Workbench is a tool that allows you to create an entity-relationship diagram for MySQL databases. You can use it to design a new database layout, document one that already exists, or carryout a complex migration. The app produces a visual representation of the database tables, views, stored processes and foreign keys. In addition, it can sync the development...

FlightGear is an open source flight simulator that allows users to command a score of real aircraft that have been perfectly recreated not only in appearance, but in their functioning as well. In order to take off, it is important to master the controls of the different aircraft. You will have to take into account factors such as wind, visibility, and other meteo...

FlightGear is an spectacular flight simulator which can be a great alternative to Microsoft Flight Simulator. The developers of this great game have included a database with more than 20.000 real airports from all around the world. The airports are real and they include all kind of elements you can see in the real airports. Landing strips are fully detailed wit...