CAD freeware downloads

Autodesk 123D Catch

3.0.0.90 freeware download

Take ordinary photos and turn them into extraordinary 3D models

ArcReader

10.5.0 B6491 freeware download

View, navigate, and print published ArcGIS maps using ArcReader

Version Control for engineers

0.21 freeware download

Freeware Windows collaboration tool for engineers, scientist and designers

ADMB for Linux

11.5 freeware download

Package for the development of state-of-the-art nonlinear models

ADMB x64

11.5 freeware download

Package for the development of state-of-the-art nonlinear models

ADMB for Mac OS X

11.5 freeware download

Package for the development of state-of-the-art nonlinear models

ADMB

11.5 freeware download

Package for the development of state-of-the-art nonlinear models

GazeParser for Linux

0.10.0 freeware download

Help record and analyze human eye movement

GazeParser

0.10.0 freeware download

Help record and analyze human eye movement

jAGN

1.02 freeware download

A Java-based model for artificial gene networks generation

Circuitscape x64

4.0.5 freeware download

A free, open-source program which borrows algorithms from electronic circuit

Circuitscape for Mac OS X

4.0.5 freeware download

A free, open-source program which borrows algorithms from electronic circuit

HeeksCAD

0.20.0 freeware download

A free, open source CAD application to help you with your work

HeeksCNC

0.22.0 freeware download

CNC machining add-in for HeeksCAD written in C++

ARINC

1.6 freeware download

Designed to offer users a generic CDS (or ARINC 661 Server)

MuniWin

2.1.13 freeware download

An astrophotometry software to help you with your work

PolyRootsRB for Linux

1.3 freeware download

Finds the roots of a polynomial to any chosen accuracy using Laguerre's Method

Xtreme Calculations

32.0 freeware download

An advanced calculator performing various arithmetic

ParaView

5.0.1 freeware download

An open-source, multi-platform data analysis and visualization application

ShareCAD

2.0 freeware download

Free online service to view DWG, DXF, IGS, STP, STL, SVG, CGM and other formats.

ZWCAD Viewer

2017 freeware download

Zero cost, ZWCAD Viewer view and plot DWG file easily

FidoCadJ for Mac OS X

0.24.6 freeware download

Create your electronic circuits with the help of this tool

Caliper2PC

2.7.3.15 freeware download

Tachometer for Mill, Lathe, Drilling Machine and 3D Digitizer

AutoCAD OwnerGuard

12.9.1 freeware download

AutoCAD DWG Security,DRM, Copy Protection, Watermarking, Distribution Management

MuniWin for Linux

2.0.21 freeware download

An astrophotometry software to help you with your work