CAD freeware downloads

ReMESH

2.1 Alpha freeware download

A powerful editor for manifold triangle meshes

Virtual Terrain Project for Windows

1.1 110804 freeware download

Easily constructing any part of the real world in interactive

PreviSat

6.1.0.3 freeware download

A satellite tracking software for observing purposes

MagicPlot Calculator

1.1 freeware download

A free scientific formula calculator from MagicPlot graphing application

ITALASSI

1.2 freeware download

Was developed to facilitate interpretation of regression models

KEMET Spice

3.9.66 freeware download

Intended to aid design engineers in analyzing the performance

Circuitscape for Mac OS X

4.0.5 freeware download

A free, open-source program which borrows algorithms from electronic circuit

Multiwfn

3.7 freeware download

A small utility that helps you perform wavefunction analysis

Toxtree Portable

3.1.0 freeware download

A full-featured and flexible user-friendly open source application

Wing Geometry for Mac OS X

1.6.1 freeware download

Calculate the parameters related to airplane wing geometry

Axdea

1.1.6 freeware download

Axdea 3D CAD, Free BIM-based IBS Calculator Software.

PyMCA for Mac OS X

5.5.5 freeware download

Set of applications implementing most of the needs of X-ray fluorescence

Circuit Diagram

3.1.0 B3 freeware download

Easily make circuit diagrams using this simple tool

OpenAPC

2.5 freeware download

Open source advanced process control

MedINRIA for Linux

3.2.0 freeware download

State-of-the-art algorithms dedicated to medical image processing

MeV

4.9.0 freeware download

A data analysis program to help you with your work

MeV for Mac OS X

4.8.1 freeware download

A data analysis program to help you with your work

Gephi for Linux

0.10.1 freeware download

A tool for people that have to explore and understand graphs

Rocket Propulsion Analysis Lite

1.2.9 freeware download

A multi-platform rocket engine analysis tool for rocketry professionals

Mobile Atlas Creator

2.2.1 freeware download

Designed to help you create atlases for TrekBuddy

LiverSegm

0.5.1 Beta freeware download

View DICOM images and not only with this software

pRPN for Linux

0.5.5 Beta freeware download

Graphical Reverse Polish Notation calculator

Cain

1.10 freeware download

Create chemical reactions simulations fast and easy

enCIFer for Mac OS X

1.4 freeware download

A crystallographic data file editor and checking tool

KMWin

1.52 freeware download

Specially built as a tool for graphical presentation of Kaplan-Meier plots