Most interesting in Science

Free
Creates layouts for printed circuit boards
Free
Creates and edits biological sequence models
Creates and organizes family history databases
Designs and updates printed circuit board projects
Free
PhET is a collection of physics simulations from University of Colorado

Top rated in Science

BoneLab 2
Free

Analyze human anatomy and demonstrate projects

Python - scipy
Free

Python - scipy is open-source program for mathematics, science, and engineering

Python - matplotlib
Free

Matplotlib is a python 2D plotting library which produces publication quality

PSPP
Free

Reads and analyzes statistical data from samples

OptiSystem
Free

Designs, simulates and tests optical links

ArcSWAT
Free

Input, manage, and edit SWAT model data

CLIMWAT for CROPWAT
Free

Monitors and processes mean values of agroclimatic data

Encom Discover
Free

Encom Deiscover is designed especially for the geosciences,

Wolfram Mathematica for Students
Free

A modern technical computing system for students

Calculus Problem Solver
Free

Calculates the differentiation in arbitrary equations

DIgSILENT PowerFactory
Free

Analyzes grid interaction and provides advanced modelling

FX Draw
Free

Creates and modifies mathematical diagrams

Math Games Level 1
Free

Math Games Level 1 teaches addition and multiplication

Surpac
Free

Simulates geological conditions for mining plans

Cytoscape
Free

Research tool for view and analyze molecular interactions networks

EXFO ToolBox Office
Free

Views and analyzes data from fiber optic test modules

Logger Lite
Free

Gather data from various sensors for analysis

RoboMind
Free

Creates, edits and applies robotics engineering scenarios

EasyFit
Free

Fits a large number of distributions to your data, automatically or manually

Statistix
Free

Extracts statistical data from the user's data sets