CAD freeware downloads

Gnuplot for Windows

5.2.7 freeware download

Gnuplot is a portable command-line driven graphing utility

Gabedit

2.5.1 freeware download

A graphical user interface to computational chemistry packages

CoolProp

6.6.0 freeware download

Designed to be an Open-Source database of refrigerant properties

Spirograph

1.0.2.1 freeware download

Spirograph simulation that you can have fun with

Portable MicroDicom

2024.2 freeware download

Primary processing and preservation of medical images in DICOM format

Jmol

14.31.53 freeware download

Designed to display various 3D chemical information

Electronic Cancer System Studio

1.0.0.1 freeware download

A computational model and simulation environment for cancer systems biology

Weather Station Data Logger

5.6.0.0 freeware download

Application for display, logging and upload of Oregon Scientific weather data

DWSIM

6.6.2 freeware download

Open-source chemical process simulator written in VB.NET

OpalCalc

1.94 freeware download

A brand new type of calculator for the PC

SDMetrics

2.5 freeware download

Analyzes the structural properties of your UML models

TURBO toggle

1.4 freeware download

Switch AutoCAD to a faster mode by customizing all the relevant variables

GeoMapApp

3.7.1 freeware download

An earth science exploration and visualization application

Ascalaph Designer

1.8.94 freeware download

Simulate, molecular graphics, optimization, molecular dynamics

Marvin Suite

20.20.0 freeware download

View 2D and 3D molecular graphs from source chemical files of various formats

GelAnalyzer

23.1.1 freeware download

1D gel electrophoresis image analysis made easy

ParaView

5.0.1 freeware download

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

VariCAD Viewer for Linux

2024 2.01 freeware download

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

Kst

2.0.8 freeware download

A fast real-time large-dataset viewing and plotting tool

FreeMedForms for Mac OS X

1.0.0 freeware download

Free and open source software, available for all current platforms

WinBlast

0.2.0 freeware download

Run on any Windows machine that supports Microsoft .NET framework

Seqwog x64

2.0 freeware download

Find frequent sequences without gaps in their occurrences

Gmsh

4.13.1 freeware download

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

tinyFLP

1.30 freeware download

Designed to help you with automatic peak selection

EpiFire

2.73 freeware download

Designed to help you simulate epidemics on contact networks