Welcome to the semi professional free planetarium program HNSKY for MS Windows, intended for amateur astronomers. ...

VariCAD is 3D / 2D CAD software primarily intended for mechanical engineering design. The comprehensive CAD ...

Sweet Home 3D is a free interior design application that helps you draw the plan of your house, arrange furniture ...

FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). ...

FREE GPS Software for your Garmin, Magellan or Lowrance GPS EasyGPS is the fast and easy way to upload and ...

Astroffers is a deep sky object offering application, that shows the currently observable objects by your ...

TNTatlas software is a powerful free geodata viewer that lets you publish and distribute your maps and geospatial ...

OpenCPN is a free software (GPLv2) project to create a concise chartplotter and navigation software for use as an ...

EarthTime displays the local time and date of any place in the world. It has a built-in database of thousands of ...

EarthView is a dynamic desktop wallpaper and screen saver, which displays beautiful views of the earth with ...

OpenJUMP is an open source Geographic Information System (GIS) written in the Java programming language. It is ...

IRONCAD COMPOSE is free iPad, laptop, and desktop PC CAD collaboration software that allows sales and engineering ...

Visualize and plan your dream home with a realistic 3D home model. * Create the floor plan of your house, condo ...

QGroundControl provides full flight control and mission planning for any MAVLink enabled drone and configuration ...

XFLR5 includes the xfoil program for foil analysis, and several 3d analysis methods for planes : - a non-linear ...

LTspice is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements ...

MetOcean Viewer has been designed as a quick way to understand and explore modeling data in an easy to use ...

Jmol is a free, open source molecule viewer for students, educators, and researchers in chemistry and ...

It is free software to visualize and analyze tours which are recorded by a GPS device, bike- or exercise computer ...

LeoCAD has an intuitive interface, designed to allow new users to start creating new models without having to ...

Its a free, open source game engine, made especially for Java game developers who want to create 3D games using ...

Sante DICOM Viewer Free is an image viewer for medical image (DICOM) files. Thanks to its comprehensive feature ...

Aladin Desktop is the main application of the Aladin Sky Atlas suite. This application allows the user to ...

Affordable for trainers. Allows real time feedback, intrasession and intersession comparisons (track changes by ...

QCAD is a free, open source application for computer aided drafting (CAD) in two dimensions (2D). With QCAD you ...

GNU Octave is a high-level language, primarily intended for numerical computations. It provides a convenient ...

Provides functions for - import and export of cad-models and pictures (bitmaps) creation of ...

The Gaia Sky is a real-time, 3D, astronomy visualisation software that runs on Windows, Linux and MacOS. It lives ...

This converter is to convert PDF into DWG and DXF, as well as vector and raster into vectorized editable drawing, ...

AutoDWG VectorNow Raster to Vector Converter Stand-Alone creates DWG/DXF drawings with editable lines by the ...

Pad2Pad's mission is to provide easy, convenient and low-cost fabrication of custom circuit boards via the web. ...

Panoply plots geo-referenced and other arrays from netCDF, HDF, GRIB, and other datasets. With Panoply 4 you ...

LibreCAD is a fully comprehensive 2D CAD application that you can download and install for free. There is a large ...

A powerful and fast dwg viewer, browse, view, measure, print DWG, DXF, DWF files. Supports AutoCAD drawing format ...

UmboCAD EDA V2.2 contains 3 packages, Schematic Capture, PCB designer and Library Editor. They are 100% free to ...

Autoplot is an interactive browser for data on the web; give it a URL or the name of a file on your computer and ...

ACD/ChemSketch is a chemically intelligent drawing interface that allows you to draw almost any chemical structure ...