CAD freeware downloads

VariCAD Viewer for Linux

2024 1.05 freeware download

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

New Version

VariCAD Viewer

2024 1.05 freeware download

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

New Version

ShelXle

1.0 Rev 1613 freeware download

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

New Version

PicoScope

7.1.21 freeware download

The de facto standard in PC Oscilloscope software

SearchGUI for Mac and Linux

4.3.6 freeware download

An efficient and flexible Java-based application

SearchGUI

4.3.6 freeware download

An efficient and flexible Java-based application

Pad2Pad

1.9.149 freeware download

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

Sonnet Lite

18.53 freeware download

A free feature-limited version of Sonnet's professional Sonnet Suites

ProfiCAD

12.4.2 freeware download

Software for electrical diagrams, schematics and other technical documents

SprutCAM

17.0.12 freeware download

Designed to provide NC programming and simulation capabilities

Panoply for Mac

5.3.2 freeware download

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

Panoply

5.3.2 freeware download

Lets you view photos created with NetCDF, HDF, GEMPACK, GRIB

TNTmips for Mac OS X

20240111 freeware download

Analyze complex GIS data, process and modify map images

TNTmips

20240131 freeware download

Analyze complex GIS data, process and modify map images

Model Air Design

2.4 freeware download

Model Aircraft Design software for Windows PC.

OpenDSS

9.8.0.1 freeware download

A distribution system simulator to help you with your work

Model Air Design

2.4 freeware download

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

KiCad for Mac OS X

7.0.10 freeware download

A Cross Platform and Open Source Electronics Design Automation Suite

KiCad

7.0.10 freeware download

A Cross Platform and Open Source Electronics Design Automation Suite

Euler Math Toolbox

2024-01-14 freeware download

A powerful numerical and algebraic software

Gmsh for Mac OS X

4.12.2 freeware download

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

Gmsh for Linux

4.12.2 freeware download

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

Gmsh

4.12.2 freeware download

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

QGIS for Mac

3.34.3 freeware download

Lets you browse and create map data on your computer

QGIS for Linux

3.34.3 freeware download

Lets you browse and create map data on your computer