CAD freeware downloads

FilterPro Desktop

3.1.0.23446 freeware download

Designed to create filter models for your projects

Panoply for Mac

5.4.3 freeware download

Quickly plot images for the latitude-longitude data contained by netCDF datasets

Model Air Design

1.8 freeware download

Model Aircraft Design software for Windows PC.

ThermoFlo

2.0.9 freeware download

A thermal and fluid flow analysis software package

Gmsh

4.13.1 freeware download

An automatic 3D finite element grid generator with a build-in CAD engine

Jmol for Linux

14.31.53 freeware download

Designed to display various 3D chemical information

PAST

4.03 freeware download

Allows you to process statistical data, generate graphs

OpalCalc

1.94 freeware download

A brand new type of calculator for the PC

MOPlot

1.93 freeware download

Compute geometric parameters for any set of atoms

PyMCA for Linux

5.5.5 freeware download

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

NaroCAD

1.8.8 Beta freeware download

A CAD application to help you with your work

Euler Math Toolbox

2024-01-14 freeware download

A powerful numerical and algebraic software

JMARS

3.1.5 freeware download

Mission analysis and planning tool for remote sensing

5 freeware award

Model Air Design

2.4 freeware download

Model Air Design is the new, fun and easy way to create airplane models

XCircuit

3.8 freeware download

Schematic drawing tool targeted at producing nice publishable schematic captures

OpenDCL Studio

9.1.5.2 freeware download

A tool to help AutoLISP programmers with their work

VerticesBlk

1.4 freeware download

Autocad extension for inserting blocks at each line

Portable Kalkules

1.11.0.28 freeware download

An universal scientific freeware calculator

5 freeware award

OpenBabelGUI

2.4.1 freeware download

Allowing anyone to convert, analyze, search or store datafrom molecular modeling

GelAnalyzer

23.1.1 freeware download

1D gel electrophoresis image analysis made easy

SCIRun

4.7 freeware download

Designed to offer users a Problem Solving Environment

SCIRun x64

4.7 freeware download

Designed to offer users a Problem Solving Environment

Gephi

0.10.1 freeware download

A tool for people that have to explore and understand graphs

Gephi for Mac OS X

0.10.1 freeware download

A tool for people that have to explore and understand graphs

Circuit Diagram

3.1.0 B3 freeware download

Easily make circuit diagrams using this simple tool