
AIM-Spice is the most commonly used analog circuit simulator today and is enormously important for the electronics industry.
SPICE is a general purpose analog simulator which contains models for most circuit elements and can handle complex nonlinear circuits.
The simulator can calculate dc operating points, perform transient analyses, locate poles and zeros for different kinds of transfer functions, find the small signal frequency response, small signal transfer functions, small signal sensitivities, and perform Fourier, noise, and distortion analyses.
Excel multiple regression analysis template with advanced statistical test results and automatic forecasting options.
Excellent tool for editing and creating custom ringtones. It is easy to use, with a simple interface and intuitive controls
Changes the ID3v1, ID3v2.2, ID3v2.3 and ID3v2.4 tags of your songs
It's a free yet very powerful video conversion and DVD ripping tool
Xvid is an open-source research project focusing on video compression
Versatile video editor and converter with support for all known formats
Total Video Converter is a powerful video and audio conversion tool
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