CAD freeware downloads

MarvinSketch

6.3.0 freeware download

An advanced chemical editor for drawing chemical structures, queries

TNTmips for Mac OS X

2021 B20210616 freeware download

Analyze complex GIS data, process and modify map images

New Version

TNTatlas for Mac OS X

2021 B20210616 freeware download

Designed to help you view hierarchical atlases by analyzing them

New Version

TNTatlas

2021 B20210616 freeware download

Designed to help you view hierarchical atlases by analyzing them

New Version

TNTmips

2021 B20210616 freeware download

Analyze complex GIS data, process and modify map images

New Version

BEAST

1.10.4 freeware download

Designed to help you with the Bayesian MCMC analysis

ProfiCAD

11.0.5 freeware download

Software for electrical diagrams, schematics and other technical documents

SprutCAM

15.02 freeware download

Designed to provide NC programming and simulation capabilities

VariCAD Viewer

2021 2.04 freeware download

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

UCL Depthmap

0.7.0 freeware download

Designed to understand social processes within the built environment

VeeCAD

2.39 Release 1 freeware download

A capable layout editor ready for hard work

VariCAD Viewer for Linux

2021 2.04 freeware download

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

ShelXle

1.0 Rev 1273 freeware download

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

New Version

VirtualBreadboard

6.0.8 freeware download

Developed to be a simulation & development environment

DWSIM

6.5.0 freeware download

Open-source chemical process simulator written in VB.NET

SearchGUI

4.0.38 freeware download

An efficient and flexible Java-based application

New Version

Sweet Home 3D

6.5 freeware download

A free interior design application helping you placing your furniture

Red Crab

7.16 freeware download

A complex scientifical calculator with a full-screen editor

5 freeware award

SDMetrics

2.5 freeware download

Analyzes the structural properties of your UML models

Engauge Digitizer for Mac OS X

12.0 freeware download

Open source digitizing software converts an image file showing a graph or map

5 freeware award

SolidFace 3D CAD PTV

24.0.0.X freeware download

Professional 3D Modeling Software (CAD) PTV

Elshayal Smart

21.02 freeware download

This application will enable you to view and rectify raster images

eMachineShop 3D CAD

1.52 freeware download

Free 3D CAD Program with Instant Pricing and Instant Online Ordering

TinyCAD

3.00.03 freeware download

TinyCAD is a program to help you draw circuit diagrams

sPlan Viewer

7.0 freeware download

Open, view and print sPlan files in maximum quality