Top rated in Science

Trilinear-diagram plotting program for researchers and students

Quickly look up a verse or search for up to three words at once.

Unique interactive multimedia Chemistry teaching software.

One-for-all software package for molecular biology applications.

Design and optimize photovoltaic and solar thermal systems, and heat pumps.

Contour plots of 3D data, shown as contour lines in a plan view of the XY plane.

It can be used for teaching and studying high school and middle school math.

It simulates and verifies operation of your CNC machines on your PC.

Perform electromagnetic and thermal performance tests on prototype designs.

Educational game about this amazing continent.

Formulator is a powerful interactive mathematical expressions editor.

Powerful project design software for the XV platform.

Most commonly used analog circuit simulator today

Model, evaluate, and optimize integrated processes in various industries.

Create a family tree using personal photos and print it out

A Full Featured Multiple Sequence Alignment Editor Analyser and Shading Utility.

Program that allows you to perform EM analysis.

It capture and control analog and digital information from your hardware designs

Visit stars & planets, see galaxies & nebulas, try this 3D software planetarium!

Gravity simulator that uses Newtonian physics.

Tool for easy access and visualization of earth science data.

Gravity Simulator is a simulation software package for amateur astronomers

Visualizer for sacred geometrical patterns.

Create all the settings in off-line mode.View, Change, Save and Print settings.