Free CAD Software for Windows Vista

ABSORB is a program for Windows to correct X-ray intensity data from any source and any detector type (lab or synchrotron, point detector or area detector). Corrections can be made for spherical crystals, and crystals with regular or irregular shapes, and...

Win-IntegrStp is a graphics-based program for Windows to integrate step-scan data from single-crystal diffractometers. It allows the user to examine individual reflections, determine optimum profile parameters and to integrate data-sets automatically or...

SINGLE is a control program for four circle diffractometers equipped with point detectors. It is especially optimized for precise determination of lattice parameters from single crystals, but will perform intensity data collections and other types of...

gCAD3D has its own import and export-programs (Step, Iges, VRML, DXF, SVG ..).It integrated 3D-OpenGL viewer and program interpreter for geometry and NC commands in 3D,integrated NC processor.It has programming interface for userprograms...

BeamConstruct is an integrated laser marking software solution for nearly all kinds of laser scanner applications. It offers more than only the common features, supports several laser scanner controllers and provides full support for industrial usage....

xCheck is a tool that can analyze a printed circuit board (PCB) design created with the ExpressPCB program and the associated schematic, drawn using ExpressSCH, looking for problems that should be fixed before manufacturing the board. The schematic is...

QC is ECAD software, DWG compatible, specifically built for the creation and modification of electrical designs, that eliminates repetitive, unproductive and manual tasks, generally associated with generic CAD software. QC Pro provides a higher level of...

ZWCAD is a cost-effective, DWG file format compatible CAD solution for the AEC and MCAD industries. With basic drafting functionalities such as creating and editing 2D geometric objects, dimensioning, 3D solid modeling, plotting and file sharing, ZWCAD...

With CAD Reader on your phone or computer, you can view and mark CAD drawings anytime, anywhere. CAD Reader simplifies your site visits with the most powerful tool available. You can deal with your job on the move and also communicate with your...

Protocase Designer is free downloadable 3D CAD enclosure design software, that can be learned in minutes, and allows you to design complete custom metal electronics enclosures in less than 20 minutes. You can obtain instant pricing, and order online from...