Free CAD Software for Windows

Abutments is a software that draws in CAD the entire design of a bridge abutment (plans, elevations, sections) in 2D. The data required are the main dimensions and the definition of the road layout, from which the program automatically calculates the...

Cross Sections is a software that draws in CAD the entire dimensioning of the deck cross sections of bridges, viaducts and other similar structures in 2D. The data required are the main dimensions; and depending on options chosen it may also be necessary...

Schematic is an application running on Microsoft Windows that allow you to draw electronic schematics. The software handles many types of components from resistor and capacitor to generic components. It also handles easy creation of a visual...

IrriPro is the only tool that optimizes the use of water and improves the uniformity of distribution, increasing the efficiency of the system and ensuring the proper distribution of water and fertilizers. It also reduces the costs of realization of a...

BRL-CAD is a constructive solid geometry solid modeling system with over 20 years development and producation use by the U.S. military. BRL-CAD includes an interactive geometry editor, parallel ray tracing support for rendering and geometric analysis,...

SCARM is freeware program for simplified design of scaled railway model layouts and modeling of miniature model track routes. It has lightweight and intuitive user interface, 3D view and many other cool functions and features.What is new in this...

Zref allows you to perform two types of calculations from single-crystal diffraction measurements, in order to determine unit-cell parameters. If you have centred reflections in 8 positions on the diffractometer with the zref command in the Single...

DAC_restrict enables you to determine in advance which single-crystal reflections will be accessible from your crystal once it is loaded in to your diamond-anvil cell (DAC), in any specific orientation that you choose. Thus, you can use the program to...

With Twin Calculator, determine the relative orientation of crystals whose orientation matrices have been determined at the same time by single-crystal diffraction. This will work not only for twins but also for any pair of crystals that are in the same...

nanoViewer is a handy and reliable utility designed to view very large layout with high speed. It is significantly faster than other commercial layout viewer for both hierarchical and flat layout. It supports large IC layout input file, performs fast...