Browse CAD software downloads

RISA-2D

19.0.0 download

Simple Structural Analysis Software Producing Powerful Results

EnCalc

4.2 download

A calculator that will perform all the calculations you need in your daily work

Toxtree Portable

3.1.0 download

A full-featured and flexible user-friendly open source application

Toxtree

3.1.0 download

A full-featured and flexible user-friendly open source application

Mobile Atlas Creator for Mac OS X

2.2.1 download

Designed to help you create atlases for TrekBuddy

Mobile Atlas Creator

2.2.1 download

Designed to help you create atlases for TrekBuddy

OpalCalc Portable

1.94 download

A brand new type of calculator for the PC

OpalCalc

1.94 download

A brand new type of calculator for the PC

KaPiGraf

3.5 download

Shows your data as a chart easily and quickly

DirectMath for Mac OS X

3.2.3 download

Help users with math and algebra calculations

DirectMath x64

3.2.3 download

Help users with math and algebra calculations

DirectMath

3.2.3 download

Help users with math and algebra calculations

DWSIM

6.6.2 download

Open-source chemical process simulator written in VB.NET

Jmol for Linux

14.31.53 download

Designed to display various 3D chemical information

Jmol

14.31.53 download

Designed to display various 3D chemical information

Machinist Calculator

7.11.0 download

Quickly calculate speeds and feeds, solve trigonometry problems

Gabedit for Linux

2.5.1 download

A graphical user interface to computational chemistry packages

Gabedit

2.5.1 download

A graphical user interface to computational chemistry packages

XCircuit

3.8 download

Schematic drawing tool targeted at producing nice publishable schematic captures

CST CAD Navigator

1 download

2D/3D CAD viewer and converter for Windows (supports DWG, STEP, IGES, X_T, etc.)

CST CAD Navigator for macOS

1 download

2D/3D CAD viewer and converter for macOS (supports DWG, STEP, IGES, X_T, etc.)

CST CAD Navigator for Linux

1 download

2D/3D CAD viewer and converter for Linux (supports DWG, STEP, IGES, X_T, etc.)

SDMetrics

2.5 download

Analyzes the structural properties of your UML models

BPT-Pro for Mac

5.015 download

Functional 2D-CAD plugin for Illustrator with 19 kinds of tools.

Dagra

2.0.19152.0601 download

Easily digitize data from a printed graph using Bezier curves