Free and open-source mind mapping software, ideal for organizing information.
Advanced programmable scientific calculator, based on the Free42 project, a complete reimplementation of the HP-42S.
App for mobile reading of exclusive free books.
Software that allows you to synchronize data from your device to the PC, perform backups, in addition to other features.
Utility that lets you record your phone calls.
Software created to help incorporate regular breaks during computer use.