CAD freeware downloads

Espresso ELN

8.2.2 freeware download

A state of the art professional electronic lab notebook

New Version

Pad2Pad

1.9.117 B4449 freeware download

A remarkable new way to get the custom printed circuit boards you need

New Version

PotterDraw

1.0.00.001 freeware download

Design pottery for 3D printing in full color using this free, easy-to-learn app.

New Freeware

CueMol

2.2.3.421 freeware download

Designed for the macromolecular structure visualization

New Version

Red Crab

6.18.0 freeware download

A complex scientifical calculator with a full-screen editor

New Version
5 freeware award

Gmsh

3.0.4 freeware download

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

Ctrax for Linux

0.5.18 freeware download

An open-source, freely available, machine vision program

Ctrax

0.5.18 freeware download

An open-source, freely available, machine vision program

MZmine

2.28 freeware download

Designed to help you with differential analysis of mass spectrometry data

Rocket Propulsion Analysis Lite

1.2.9 freeware download

A multi-platform rocket engine analysis tool for rocketry professionals

SCARM

1.0.0 freeware download

Freeware CAD program for simplified design of scaled railway model layouts.

Gabedit for Linux

2.5.0 freeware download

A graphical user interface to computational chemistry packages

Gabedit

2.5.0 freeware download

A graphical user interface to computational chemistry packages

GraceGTK

0.9.0 freeware download

GraceGTK is an evolution of the grapher Grace

Euler Math Toolbox

2017-07-17 freeware download

A powerful numerical and algebraic software

SansView

4.1.1 freeware download

SansView is tool designed to extend the SANS data analysis capabilities by devel

Quantum GIS

2.18.10 freeware download

Lets you browse and create map data on your computer

VariCAD Viewer for Linux

2017-2.08 B2017 freeware download

A scaled-down version of VariCAD used for viewing VariCAD files

VariCAD Viewer

2017-2.08 B2017 freeware download

A scaled-down version of VariCAD used for viewing VariCAD files

ShelXle

1.0 Rev859 freeware download

Combines an editor with syntax highlighting for the SHELXL-associated .ins

VirtualBreadboard

5.5.7.0 freeware download

Developed to be a simulation & development environment

ProfiCAD

9.3.1 freeware download

Software for electrical diagrams, schematics and other technical documents

yoshinoGraph

6.1.0 freeware download

Small and fast scientific graph software for data analysis and presentation

DipTrace Free

3.1 freeware download

Full-featured PCB design software with easy-to-learn user interface

Gephi for Mac OS X

0.9.1 freeware download

A tool for people that have to explore and understand graphs