CAD freeware downloads

Thuban for Mac OS X

1.0.1-3 freeware download

Thuban is an interactive geographic data viewer (GIS viewer)

Virtual Terrain Project for Windows

1.1 110804 freeware download

Easily constructing any part of the real world in interactive

Virtual Terrain Project for Mac OS X and Linux

1.1 110804 freeware download

Easily constructing any part of the real world in interactive

WDSolve

1.0.10 Beta freeware download

A black box solver for nonlinear hyperbolic partial differential equations

Gnuplot for Windows

5.2.7 freeware download

Gnuplot is a portable command-line driven graphing utility

AstroTortilla

0.7.0.0 freeware download

A project for automating repeating astrophotography tasks

Fun3D

1.0.4.15 Beta freeware download

A simple to use science utility for anyone who needs it

Fun3D Portable

1.0.4.15 Beta freeware download

A simple to use science utility for anyone who needs it

VarScan

2.4.6 freeware download

Variant detection in massively parallel sequencing data

FilterCAD

3.00 freeware download

Help users to create filter models without having special knowledge

Ocapy

0.402 freeware download

Designed as a scientific and engineering calculator

SimThyr

4.0.0.837 freeware download

An Open-Source continuous simulation software

5 freeware award

SimThyr for Mac OS X

4.0.0.837 freeware download

An Open-Source continuous simulation software

5 freeware award

iDart

3.8.1 freeware download

Designed to support the dispensing of ARV drugs

Marvin Suite

20.20.0 freeware download

View 2D and 3D molecular graphs from source chemical files of various formats

GeoMapApp

3.7.1 freeware download

An earth science exploration and visualization application

ATCalc

4.0 freeware download

Scientific and graphic calculator with/or a Programming environment

ChaosPro

4.0.249 freeware download

A fractal generator

5 freeware award

OpalCalc Portable

1.94 freeware download

A brand new type of calculator for the PC

AMDORAP

1.0.6 freeware download

An easy-to-use, flexible and automated tool

BayesRate

1.63 freeware download

Designed in order to estimate speciation

BayesRate for Linux

1.63 freeware download

Designed in order to estimate speciation

BayesRate for Mac OS X

1.63 freeware download

Designed in order to estimate speciation

JMARS

3.1.5 freeware download

Mission analysis and planning tool for remote sensing

5 freeware award

Xmart Calculator

1.2 freeware download

An easy-to-use muti-functional calculator based on text expressions