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...

USB Disk Formatter is a simple program that can format any external hard drive, regardless of its size, without complex configurations. All you have to do is insert and choose the drive you want to format, whether it's in FAT32 or NTFS, and even if its size exceeds 32 gigabytes of storage. Formatting usually takes just a few minutes, though its speed depends o...

ParticleIllusion is an excellent application to create animated particles with which to complement your videos. The program is compatible with applications as famous as After Effects, MediaStudio Pro, Premiere or 3D Studio. What stands out the most is the speed with which the effects load thanks to the OpenGL acceleration in which the program is developed. What als...

Biblio is a complete program for the management and administration of libraries in educational centers. Thanks to Biblio you can access bibliographic consults, book registers, management of loans, listings, etc. Among the features of the program there are some that stand out: - Statistics module - Book search and consult - Control of book loans - Listings - Consult...

Paint.NET is a totally free photo- and image-editing tool that, although it was created in 2004 as a simple improvement to Microsoft Paint, over time evolved into a much more complete and full-featured program capable of competing with other great image-editing programs for Windows. Paint.NET's interface is definitely one of its greatest strengths. This program is...