Xyz Geometry

KSEG is a Free (GPL) interactive geometry program for exploring Euclidean geometry. You create a construction, such as a triangle with a circumcenter, and then, as you drag verteces of the triangle, you can see the circumcenter moving in real time. Of course, you can do a lot more than that--see... Platforms: Mac

Land surveyors and civil engineers: o Calculate surveys and manage points, effortlessly o Run Copan on Windows 2K/XP/Vista/7 o Use it forever and pay nothing o Choose quadrant bearings or N/S azimuths, and gons or DMS o Create point files quickly and easily o Edit... Platforms: Windows

Copan is a very efficient and easy-to-use geomatics engineering tool for computing and managing plane survey coordinates. It does numerous coordinate geometry (COGO) calculations, processes and adjusts raw field survey data, computes and adjusts map traverse data, performs map checks, calculates... Platforms: Windows

This viewer reads, triangulates and displays 3D geometry from OBJ WaveFront files. OBJ is a text format for describing 3D models, it is supported as export from most widely-used 3D CAD studios like ScketchUp, 3DS Studio Max, DAZ Studio, SOFTIMAGE and many others. The program uses its own... Platforms: Windows

The Ascalaph Quantum package provides interfaces to ab initio quantum mechanical packages NWChem, CP2K and PC GAMESS / Firefly. Quantum calculations are performed using the PC GAMESS program. FEATURES: Energy calculations : · Energy calculation mode is controlled by selecting the basis... Platforms: Windows

Xcas is a useful, multi-platform tool that acts as an interface to perform computer algebra, function graphs, interactive geometry (2D and 3D), spreadsheet and statistics. The program can be used as a replacement for high end graphic calculators. Now you can perform various calculations with the... Platforms: Windows

Disc springs are used in many fields of the mechanical industry but, because of their geometry, it is very hard to make absolute predictions for their behaviour. Disc Spring Solver intends to help the disc springs users to foresee the performance of the springs that they are using by giving... Platforms: Windows

FreeCAD is a general purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler, aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties. It is a feature-based parametric modeler with a... Platforms: Windows

FreeCAD is a general purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler, aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties. It is a feature-based parametric modeler with a... Platforms: *nix

A fast Asteroids style computer game with influences from the likes of Geometry Wars but without the extreme frantic pace of shooting a million enemies with a billion bullets. Great flight and targeting skills will advance you to higher points and levels since the shooting of power ups have... Platforms: Mac

With jalada Fractual, you will be introduced to the mysterious world of fractal geometry. Fractal geometry is one of the most exciting areas of math. Its images are stunning in their beauty and complexity, yet they are made from simple rules. They display a universality and resemblance to nature... Platforms: Mac

One of the best DV to DAT converters, professionally designed for users. Free of charge, of course. You can download as you like and do not need to pay for it forever. It's virus-free. No adware, spyware, etc. Safe to install. For converting, it's not bad. Converts at superfast speed and produces... Platforms: Windows

FreeCAD is a general purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler, aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties. It is a feature-based parametric modeler with a... Platforms: Windows

FreeCAD is a general purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler, aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties. It is a feature-based parametric modeler with a... Platforms: Mac

FreeCAD is a general purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler, aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties. It is a feature-based parametric modeler with a... Platforms: Linux

FreeCAD is a general purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler, aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties. It is a feature-based parametric modeler with a... Platforms: Windows

High quality and high performance scalable vector graphic library for C++. Anti-aliasing, alpha-blending, gradients & Gouraud shading, custom processing pipelines, filtered image transforms, affine and perspective tranforms, etc. Note: This project has b Platforms: Windows, Mac, BSD, Linux

cmjTracer is a small Java based ray tracer with antialiasing and Constructive Solid Geometry (CSG). It will be capable of importing various 3D and image file formats for rendering. It will also be able to render keyframed animations. Platforms: Windows, Mac, Linux

GaussSum parses the output of ADF, GAMESS, GAMESS-UK, and Gaussian to extract useful information: progress of geometry optimisation, UV/IR/Raman spectra, MO contributions and more. Platforms: Windows, Mac, BSD, Linux

Geodes is a mac application designed to do geometry and math like you can do in front of a sheet of paper. It both includes simple figures drawing (lines, circles) and high level analytic geometry. Platforms: Mac