Browse free open source CAD software and projects below. Use the toggles on the left to filter open source CAD software by OS, license, language, programming language, and project status.

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  • 1
    conducteo

    conducteo

    conducteö - logiciel de calcul des ponts thermiques linéiques

    conducteö est un logiciel de modélisation et de simulation des ponts thermiques linéiques, conforme à la RT 2012 et aux principales normes européennes concernant les ponts thermiques.
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    Downloads: 50 This Week
    Last Update:
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  • 2
    EarthWorks

    EarthWorks

    The road cutting and filling quantity analyser and report producer app

    Earthworks is a civil engineering related cutting and filling quantity calculator. It also generates reports in various formats of CSV and PDF. It takes the basic paraments to form the longitudinal section of the road along with the proportions ratio of cuttings and fillings. ================================= V 1.2: 1. Now creates the longitudinal section in CAD softwares. 2. Bug Fixes. ================================== V 1.1: 1. Application freezing, not opening bug fixed. 2. Application closing error fixed. ================================== ======================================= SYSTEM REQUIREMENTS ======================================= Windows: 7/ 8 / 8.1 / 10 (Please note, the ARM version of Windows is not supported for now.) Processor: Intel Pentium 4 or later that's SSE2 capable Ram: 512MB (Min) Architecture: Both x86 and amd64 (x64) binaries are provided for Windows.
    Downloads: 26 This Week
    Last Update:
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  • 3
    Lima VVA

    Lima VVA

    Simple Road Design and Earthworks

    Lima VVA is a lightweight Windows application for road design and earthwork calculation. It is suitable for small to medium projects, where ease-of-use, low cost and quick results are paramount. It lets the user design the road interactively, while the geometry and earthwork quantities are automatically calculated in the background. By manipulating the construction parameters, other earthworks can be calculated, such as ditches, embankments, land fills, building sites — in short, anything suitable for the cross-section method. The program produces high quality drawings, reports, and construction data for the design. These results can be exported to other systems such as office, CAD and GIS software, surveying equipment, and systems for automated machine control.
    Downloads: 10 This Week
    Last Update:
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  • 4
    Create 3D models easily in Win95,NT,XP,Vista,Win7 on all desktops, laptops and even netbooks without any 3D hardware acceleration. Supports 3DS, DXF, WRL, POV, ASC, spreadsheet & compressed files, extrude/sweep, mesh edit, parametric NURBS curves ...
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    Downloads: 0 This Week
    Last Update:
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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 5

    MATLAB Simulink Four Way Valve Design

    MATLAB Simulink design file for 4 Way Valve

    MATLAB Simulink design file for four way valve. Very accurate and exact results given by this Simulink file. Unique design; two separate three way valve used in Simulink descriptive schema to create four way valve. This design also include excellent PID control for result correction. I created this file in 2006 and since then it have been using in the universities and industry. Matlab Simulink, dört yollu vana dizayn dosyasıdır. Çok kesin ve hassas sonuç veren bir simülasyon dosyasıdır. Simulink şeması üzerinde çok özgün bir tasarım ile iki ayrı 3 yollu vana kullanılarak dizayn ettim dört yollu vanayı. Bu dizaynı, aynı zamanda, sonuçları istendiği şekle getirmek için mükemmel bir PID kontrolü ile birlikte tasarladım. Bu program tarafımdan 2006 yılında hazırlandı ve halen üniversitelerde ve sanayide kullanılmaktadır.
    Downloads: 0 This Week
    Last Update:
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  • 6
    QCAD

    QCAD

    Open Source CAD

    QCAD is an application for computer aided drafting (CAD) in two dimensions (2D). With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schematics and diagrams. QCAD works on Windows, Mac OS X and many Linux and Unix Systems.
    Downloads: 0 This Week
    Last Update:
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