CAD freeware downloads

LTspice IV

XVII B Sep 14 2 freeware download

A software to help you simulate switching regulators

yoshinoGraph

6.1.2 freeware download

Small and fast scientific graph software for data analysis and presentation

ProfiCAD

9.3.3 freeware download

Software for electrical diagrams, schematics and other technical documents

PotterDraw

1.0.02.000 freeware download

Design pottery for 3D printing in full color using this free, easy-to-learn app.

Red Crab

6.20.0 freeware download

A complex scientifical calculator with a full-screen editor

5 freeware award

Model Air Design

1.8 freeware download

Model Aircraft Design software for Windows PC.

LTpowerCAD

2.5.0 freeware download

Design your power supply circuits and estimate power loss

Sweet Home 3D

5.5 freeware download

A free interior design application helping you placing your furniture

TNTatlas

2017 B20170830 freeware download

Designed to help you view hierarchical atlases by analyzing them

Gene Runner

6.5.28 Beta freeware download

A great tool for professionals in the field, as well as genetics students

Espresso ELN

8.2.3 freeware download

A state of the art professional electronic lab notebook

CiDess

4.25 freeware download

Free PCB Layout editor with advanced functions

Energy2D

2.6 freeware download

Designed to offer you an interactive simulation of heat and mass flow

Quantum GIS

2.18.12 freeware download

Lets you browse and create map data on your computer

Database Manager

9.1.69.15517 freeware download

Manage all your Fasta sequences

DraftSight

2017 SP3 freeware download

A better way to create, edit and view DWG files

VariCAD Viewer for Linux

2017-2.09 B2017 freeware download

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

VariCAD Viewer

2017-2.09 B2017 freeware download

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

Pad2Pad

1.9.117 B4449 freeware download

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

CueMol

2.2.3.421 freeware download

Designed for the macromolecular structure visualization

Gmsh

3.0.4 freeware download

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

Ctrax for Linux

0.5.18 freeware download

An open-source, freely available, machine vision program

Ctrax

0.5.18 freeware download

An open-source, freely available, machine vision program

MZmine

2.28 freeware download

Designed to help you with differential analysis of mass spectrometry data

Rocket Propulsion Analysis Lite

1.2.9 freeware download

A multi-platform rocket engine analysis tool for rocketry professionals