Top rated in Science

Program to find the signal for a satellite.

Calculates the angles necessary for installing satellite dishes.

Popular way to view DNA sequence traces on Windows.

MoonPhase displays the current phase of the moon on the Today Screen.

Full-featured planetarium software that displays maps of the sky.

Environment for rapid engineering and scientific processing.

Statistics add-in for Microsoft Excel.

Handy tool for vectors, raster and satellite imagery needs.

Get up-to-date piping and design data for your projects.

Program designed to minimize the Boolean functions.

GenSmarts reads your data directly - it doesn't require a Gedcom export.

Organize your family history information and print it in a variety of charts.

Simulate complex systems of natural and social phenomena.

Simple-to-use yet powerful and complete tool for mechanical engineers.

ArgusLab builds graphic representations of molecular models.

Program that enables you to construct three-dimensional geometry..

It allows you visualize and manipulate Cabri 3D figures in Office documents.

It's a statistical program for performing power and sample size calculations.

Program that computes the resulting moments and reaction forces.

Write code using a high-level programming language.

Pipe Flow Wizard helps calculating pipe pressure drop and flow rate.

Open source, multilingual, and multiplatform geometry application.

A map program for all the amateur DX'ers out there.

View, search and edit chromatograms from Sanger sequences.