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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Brain Workshop toturial

Brain Workshop is a Python implementation of the Dual N-Back mental exercise. This exercise is the only mental activity that has been scientifically shown to improve your short-term memory (working memory) and fluid intelligence. Link: View tool t...

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gramps window tutorial

Gramps is a genealogy program for Linux, Windows, Mac, and FreeBSD that allows you to easily build and keep track of your family tree. It supports the GEDCOM standard, allows fine grained privacy controls and can generate many different types of reports (descendant trees, graphs, connection diagrams, ....) Link: View software t...

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Gnaural home tutorial

A programmable audio generator intended as an aural aid to meditation, implementing the binaural beat principle as described in Gerald Oster's Oct. 1973 Scientific American article "Auditory Beats in the Brain." Link: View tutorial s...

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PDFCreator tutorial new

PDFCreator easily creates PDFs from any Windows program. Use it like a printer in Word, Excel or any other Windows application. A PDF takes less storage space, and is easier to send with email. Make PDF creator part of your the software suite you have installed on your computer for easy PDF creation. PDFCreator also comes with a COM programming interface that allows to...

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