CAD freeware downloads

TNTatlas for Mac OS X

2020 B20200923 freeware download

Designed to help you view hierarchical atlases by analyzing them

New Version

TNTatlas

2020 B20200923 freeware download

Designed to help you view hierarchical atlases by analyzing them

New Version

TNTmips

2020 B20200923 freeware download

Analyze complex GIS data, process and modify map images

New Version

LTspice IV

XVII B Sep 8 20 freeware download

A software to help you simulate switching regulators

LogicCircuit

2.20.06.25 freeware download

Designing and simulating digital logic circuits

TINA

9.3.200.277 freeware download

Allows you to create and simulate electronic circuits

ProfiCAD

10.6.0 freeware download

Software for electrical diagrams, schematics and other technical documents

VEGA ZZ

3.2.1.33 freeware download

A complete molecular modelling suite that includes several features

VariCAD Viewer for Linux

2020 1.12 freeware download

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

VariCAD Viewer

2020 1.12 freeware download

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

SprutCAM

14.0.4.165 freeware download

Designed to provide NC programming and simulation capabilities

SansView for Mac OS X

5.0.3 freeware download

SansView is tool designed to extend the SANS data analysis capabilities

SansView

5.0.3 freeware download

SansView is tool designed to extend the SANS data analysis capabilities

QGIS for Linux

3.14.15 freeware download

Lets you browse and create map data on your computer

QGIS for Mac

3.14.15 freeware download

Lets you browse and create map data on your computer

QGIS

3.14.15 freeware download

Lets you browse and create map data on your computer

Panoply for Mac

4.11.6 freeware download

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

Panoply

4.11.6 freeware download

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

DWSIM

6.0 Update 5 freeware download

Open-source chemical process simulator written in VB.NET

Gwyddion for Linux

2.56 freeware download

A modular program for SPM data visualization and analysis

Gwyddion

2.56 freeware download

A modular program for SPM data visualization and analysis

APMonitor Modeling Language

0.7.2 freeware download

Nonlinear Programming and Optimization for MATLAB or Python

GeoMapApp

3.6.10 freeware download

An earth science exploration and visualization application

CMISS

3.0.0 freeware download

An interactive computer program for Continuum Mechanics

Fachwerk

0.4.5 freeware download

Analyse and design reinforced concrete structures