Tan Software

This little program makes it really easy to do trigonometric calculations. Just enter any combination of three parameters (sides, angles or height) and hit the calc button. . Supports radians, decimal degrees, degrees & decimal minutes or degrees, minutes and seconds. Available for Microsoft Windows, Pocket PC or PalmOS)

With the Harmonix PhotoShop plug-in you can create complex waveforms. The waveforms generated by Harmonix are created by mixing (or superimposing for the more technically-minded) harmonic frequencies. All features of the waveforms are automatically scaled to fit the image (or selection of course) so you will not have to reconfigure an entire wave should you decide to change the image size.

The library allows to parse string as a mathematical formula and draws 2D and 3D charts. ELMathSolver.NET is very simple and elegant in using. You can use library in your projects written in C#, VB.NET or ASP.NET.

Password Depot is a powerful and user-friendly password manager which helps to manage all your passwords. Advantages of Password Depot: - Secure data encryption using the complex algorithm Rijndael 256 - Top bar for more efficient navigation with automatically filling in of login details - Suport of USB flash drives - Network compatible - Online use of password lists - Customized detail fields - Generating uncrackable passwords - and more