Game Maker: Studio is a complete videogame creating tool, thanks to which its users will be able to develop complex games perfectly playable in different operating systems like Windows, Mac, iOS, Android or HTML 5. These last three, will be only available for the paid version of the application. The program has a very intuitive interface from which we will be able...

RefreshPC is a very easy-to-use maintenance tool that will refresh your PC's settings with just one click, leaving it in its natural state. It will also clean up temporary file folders, and reset your system's basic services, with the goal of fixing small errors and reducing the probability of future errors. The best part of the application is how simple...

FreeCall is other application for making international calls for free, but it includes an interesting option, because using this program you will not make PC to phone calls, but Phone to phone calls. Since you install FreeCall you will realize it is really easy and interesting. You will be able to make free calls of up to one minute, but if you pay $10 you will b...

PostgreSQL is a relational database system that belongs in the class of open-source software that stands out for its robustness, scalability, and accomplishment of SQL standards. There are versions available for a wide range of operating systems, including Linux, Windows, Mac OS X, Solaris, BSD, Tru64, and others. PostgreSQL supports ACID, in other words completing...

PyMol is a complex tool designed for scientific professionals that need to know the molecular structure of different substances. The application is very complete, open source, and not suitable for beginners. The program allows for a multitude of activities, including: joining and pulling apart molecules, arbitrarily selecting atoms, rendering high quality images, e...