Qucs, also known as Quite Universal Circuit Simulator, is a tool that allows you to design integrated circuits in a very schematic way to verify their performance. It includes an extensive component data base that can be inserted into the circuit. Each one has its respective electronic properties: resistances, voltage sources, diodes, transistors, gates, LEDs, bri...

As its name indicates, Libro de Obra is a highly recommended multi-platform application that allows engineers and architects to complete a report that includes all of the materials and steps necessary for completing a job, regardless of its size. It is a tool that allows you to perfectly document your visits and inspections of a job site, monitor the tasks being ca...

Samsung Wallpapers is the tool that comes installed on all Samsung devices to modify your screensaver in seconds. If you're tired of always seeing the same image every time you use or unlock your device, this tool gives you a wide array of possibilities. To select a new screensaver all you have to do is open this app and pick the one you like best. Samsung Wallpap...

KeyboardTest is a tool that allows you to check to make sure that your keyboard is performing correctly. You can use the application to test out each key on your device. When you press a key, it will be illuminated in green on the corresponding image of the keyboard on your screen. There are different models and different colors available. Untested keys are shown i...

Linux MultiMedia Studio (LMMS) is a music creation tool similar to FL Studio (with which it's compatible) that lets you produce music from scratch using an intuitive yet very comprehensive interface that's packed with features and also supports MIDI keyboards and other specialized peripherals. The first thing about Linux MultiMedia Studio that calls your...