Free CAD Software for Windows

Bartels AutoEngineer is an EDA, CAE, CAD, or CAM software system for schematic capture, printed circuit board design and IC or ASIC design. Bartels AutoEngineer software runs under Microsoft Windows, Linux, and various X11 or UNIX systems. BAE Schematics...

rattleCAD is graphical tool to design bicycles geometry and derive drawings from its configuration. It provides fully parametric bicycle Design and supports export formats SVG and DXF. A components library for mockup your bicycle can be extended for your...

3D Real Viewer is an application to create 3D images. 3D Real Viewer supports STL format exported by 3Ds Max, Autocad, Blender, Maya 3D, and standard photos captured by camera or mobile phone. To see a 3D image it's necessary to use a 3D glasses or...

Pascalloid Calculator is an application for scientific import. It includes two programs 3 or 4 dimensional Pascalloid calculator does (fifteen different) three dimensional geometric structure for each row of PASCAL's triangle and 2 or 3 dimensional...

Apriori is a program to find association rules and frequent item sets (also closed and maximal) with the Apriori algorithm (Agrawal et al. 1993), which carries out a breadth first search on the subset lattice and determines the support of item sets by...

Topo Launcher is a CAD tool for importing-exporting field survey points, constructing Triangular Irregular Network (TIN), Contour Lines, Cross Sections, along with various tools for modifying and survey drawings. It features a series of CAD tools that...

Why choose AnyCAD SkpViewer? Small size - the pacakge is only 5.5MB. Easy to use - don't need to learn almost. Free - it's the freeware. How to view the skp file using AnyCAD SkpViewer? Rotation: Press the mouse left button and move the...

AnyCAD DWGViewer is the free DWG file Viewer and file format convertor, which is very easy to use. It supports the following features: Open DWG, DWF; Convert DWG to PDF; Convert DWG to SVG; Convert DWG to DXF; Convert DWG to...

LibreCAD is a free Open Source CAD application for Windows. Support and documentation is free from our large, dedicated community of users, contributors, and developers. LibreCAD is a fully comprehensive 2D CAD application that you can download and...

Ultra AutoCAD Tool is an ultra-fast utility program for AutoCAD drawing files. Features include: extract data from drawing files (CSV,XML,HTML) and import to a database or Excel workbook, create DXFs from DWGs, find and replace text, find and replace...