Quite Universal Circuit Simulator

Qucs is a circuit simulator with graphical user interface. The software aims to support all kinds of circuit simulation types, e.g. DC, AC, S-parameter, Transient, Noise and Harmonic Balance analysis. Pure digital simulations are also supported. Link: View S...

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GIMP on OS X tutorial

This project provides pre-build GIMP application bundles for Intel and PPC Macs.The GIMP, or GNU Image Manipulation Program is a free, open-source image editing application for photo retouching, painting, compositing, and image creation. The GIMP originated as a program for UNIX and X, but has been ported to many other platforms including Linux, Macintosh, and Windows....

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