Showing 39 open source projects for "free"

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  • 1
    FreeCAD

    FreeCAD

    a parametric 3D CAD modeler

    This is an official mirror of FreeCAD. Code and release files are primarily hosted on https://github.com/FreeCAD/FreeCAD and mirrored here. FreeCAD is a general purpose feature-based, parametric 3D modeler for CAD, MCAD, CAx, CAE and PLM, aimed directly at mechanical engineering and product design but also fits a wider range of uses in engineering, such as architecture or other engineering specialties. It is 100% Open Source and extremely modular, allowing for very advanced extension and...
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    Downloads: 8,775 This Week
    Last Update:
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  • 2
    LeoCAD

    LeoCAD

    A CAD application for creating virtual LEGO models

    ...Native versions are available for Windows, Linux, and macOS to ensure that users are familiar with the program interface. LeoCAD is open-source, so anyone can contribute with fixes and features, and it is always going to remain free.
    Downloads: 9 This Week
    Last Update:
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  • 3
    IQcad

    IQcad

    A 2D CAD application for civil engineering , built with Free Pascal

    IQCad is a free 2D CAD application for civil engineering and tunnelling, built with Free Pascal/Lazarus for Windows and Linux. Features: 25+ entity types (Line, Polyline, Arc, Circle, Spline, Hatch, Text, Dimensions, Table, and more) AutoCAD-style command line with object snaps and grip editing Modify tools: Move, Copy, Rotate, Scale, Mirror, Offset, Trim, Extend, Chamfer, Fillet Layers, linetypes, blocks, and configurable styles Civil Engineering: TIN surfaces with contours and spot elevations Survey points with CSV import and point groups Tunnel section lines with deviation analysis Horizontal alignments with curves and spirals LandXML import/export File Formats: DXF (R12/R2000/R2018), LandXML, PDF, PNG, SVG,DWG ( using ODA converter or Librecad dwg reader) WMS server support Point Cloud import export. ...
    Downloads: 12 This Week
    Last Update:
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  • 4
    Seamly2D

    Seamly2D

    Free and open source pattern design software

    Seamly2D enables the design, reuse, and remix of digital sewing patterns for creating bespoke-fit, specialty-sized, and ready-to-wear-sized clothing. Users have the right to utilize, sell, share, and distribute their patterns in any way they choose. * Downloads: https://seamly.io * Support: https://forum.seamly.io * Code: https://github.com/fashionfreedom/seamly2d * License: GPLv3+
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    Downloads: 224 This Week
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  • 5

    ElecDesigner

    Electric Design Tool

    ElecDesigner is an electrical design tool similar to E-Plan, and it also includes automatic harness generation features. Most features are available for free, including for commercial use by companies. We hope this helps users break free from the limitations and inconveniences of general-purpose tools like AutoCAD. Please understand that the software is still under development, so some bugs may exist.
    Downloads: 0 This Week
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  • 6
    PythonCAD

    PythonCAD

    CAD Application entire developed in Python

    PythonCAD is a CAD package written, surprisingly enough, in Python using the PySide6 interface and python3. The PythonCAD project aims to produce a scriptable, open-source, easy to use CAD package (Cross Platforms)
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    Downloads: 14 This Week
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  • 7
    Alignment Solver

    Alignment Solver

    Solve Alignment of Road , Rail,Tunnel

    Alignment solver is a utility to solve alignment of Road, Rail or Tunnel. It can handle horizontal and vertical offset alignment , offset in transitions. cant, Import form LANDxml and other formats , exports to Landxml, GSI , Trimble ascii , Inroads ascii etc. The project is under Heavy development. Please report any issues to the ticket system. Tested Operating Systems Windows 7 / 8 / 10/ 11 64 bit Ubuntu 16.04 / 22.04 64 bit Deepin 15 64 bit Linux Mint 18.2 64 bit MXlinux 21
    Downloads: 1 This Week
    Last Update:
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  • 8
    LibrePLM

    LibrePLM

    LibrePLM integrates CAD editors in Odoo / LibrERP

    ...Have more info : https://sourceforge.net/p/libreplm/wiki/Home Odoo is a product of Odoo SA world class leader in Open Source ERP system. Visit: http://www.odoo.com LibreERP and LibrePLM are products of Codebeex srl. Visit: http://www.codebeex.com Download Free Trial Client. Need support, customizations, more? Ask to: info@codebeex.com
    Downloads: 10 This Week
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  • 9
    Multimaps Desktop

    Multimaps Desktop

    Free software for maps

    An easy-to-use domain public software for desktop maps. Runs on Windows, uses open source libraries. Requirements: 1) Net Framework 4.8 Runtime https://dotnet.microsoft.com/es-es/download/dotnet-framework/net48 2) Visual C++ Redistributable Packages for Visual Studio 2013 https://www.microsoft.com
    Downloads: 2 This Week
    Last Update:
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  • 10
    CompassCAD

    CompassCAD

    very good CAD software

    CompassCAD is a simple, light, yet minimalist 2D-only CAD software. It lowers the barriers for novice CAD users to learn about CAD and sketch their very own design from scratch, and ensures everyone can try CAD. If applicable, it could also be used as a professional software with features such as collaboration (up to 2 persons, more will be added later on), SVG exporting, ready to be printed and shared with your co-workers. CompassCAD has a very small project size bundled in a single file,...
    Downloads: 4 This Week
    Last Update:
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  • 11
    PyAMS

    PyAMS

    PyAMS (Python for Analog and Mixed Signals) CAD approach

    PyAMS (Python for Analog and Mixed Signals) is used to simplify modeling analog elements and simulate electronic circuit The objectives of PyAMS is: - Drawing circuit by schematic (CAD approach); - Simulating the circuit; - Creating new symbols for models; - Creating new models of electrical elements by using Python language with pyams_lib; - Presenting simulation results in waveform or in probe; - PyAMS is developed with Python 3+, ElectronJS and NodeJs - Licensed under: PyAMS is free to use. GPLv3 . - Open source.
    Downloads: 0 This Week
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  • 12

    GDSread

    GDSread reads and converts Calma GDS stream files .

    GDSread is a simple command line utility written in Free Pascal. GDSread can read and convert a Calma GDS stream file and output an ASCII formatted list file and a new GDS file with updated timestamp. If specified - it can modify the output GDS database by scaling it and/or replace cell names. Check out readme.rtf.
    Downloads: 0 This Week
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  • 13
    LibreCAD

    LibreCAD

    Cross-platform Open-source 2D CAD

    LibreCAD is an open-source cross-platform 2D CAD program, which is translated in over 30 languages. LibreCAD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. License: https://www.gnu.org/licenses/gpl-2.0.html Source: https://github.com/LibreCAD/LibreCAD/releases Track the latest development: https://github.com/LibreCAD/LibreCAD/milestones https://github.com/LibreCAD/LibreCAD/commits/master Create bug reports and feature requests: https://github.com/LibreCAD/LibreCAD/issues Get help: - https://forum.librecad.org - https://dokuwiki.librecad.org - https://librecad.readthedocs.io/
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    Downloads: 42,685 This Week
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  • 14
    Andrafting

    Andrafting

    CAD application for Technical Drawing exercises in Android

    Andrafting is an open source Android application to create Technical Drawing exercises. This application is inspired by the 'Classical Construction', also known as 'Ruler-and-compass Construction' or 'Compass-and-straightedge construction'. However, another drawing tools can be used. (More info about classical construction: https://en.wikipedia.org/w/index.php?title=Compass-and-straightedge_construction). TABLET & MOUSE recommended Desktop version (not...
    Downloads: 3 This Week
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  • 15
    Side Cutters

    Side Cutters

    Free CAD software

    # Side Cutters Free CAD Software\ *The millimetre you see is the millimetre you get* ## Aim This software should be free. The aim of this project is to create a multi platform app while starting from a windows platform. It should create electrical drawings automatically and export them as bookmarked printable datafile (pdf). ## How? The software is licensed GPL/LGPL version 2.
    Downloads: 0 This Week
    Last Update:
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  • 16
    Mach3 Threading Helper

    Mach3 Threading Helper

    Helps with the Mach3 CNC Threading functionality

    This Application assists the usage for CNC threading, especially the Mach3 software. The threading cycle uses the G76 command with some parameters. This program lets the user select from hundreds of predefined or free definable thread standards and calculates the parameters for the Mach3 command line. So, essentially just select your thread, calculate it, copy & paste the result to a GCode file, hit "Cycle start" and you get exactly what you want. Also included is a little tool to calculate the pitch diameter of a thread based on a measurement with three wires. ...
    Downloads: 0 This Week
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  • 17
    PotterDraw

    PotterDraw

    Design your own pottery for 3D printing in full color

    PotterDraw is a free 3D software application for designing and visualizing pottery. It’s useful for creating cylindrical shapes such as pots, flasks, vases, bowls, plates, cups, glasses, goblets, or anything similar. The outer wall of the pot is drawn using a spline, which consists of one or more curved or linear segments. The inner wall is generated automatically.
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    Downloads: 14 This Week
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  • 18
    Mayo 3D Cad Viewer

    Mayo 3D Cad Viewer

    Free cad viewer for 3d drawings in different formats

    A very nice 3d Cad viewer program. This software depends on the Opencascade library. To install opencascade V7.5.0 Beta on linux : sudo dpgk -i opencascade.deb To install mayo : sudo dpkg -i mayo-cad-viewer.deb
    Downloads: 0 This Week
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  • 19
    Wuweido 3D CAD

    Wuweido 3D CAD

    Free 3D Mobile CAD

    Wuweido is a professional 3D CAD on your phone or tablet. More than just a viewer, dozens of modeling tools are provided to create and modify 3D models in the most natural way. Wuweido allows you to import and export models in standard CAD format. Unlike Onshape™ on Cloud, Wuweido is running locally on your device and it's more like Rhino™ 3D on mobile. Wuweido is powered by OPEN CASCADE. OPEN CASCADE is an incredible powerful geometry kernel innovating quickly. Wuweido is inspired by...
    Downloads: 7 This Week
    Last Update:
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  • 20
    Pack-Print-Cut

    Pack-Print-Cut

    Packing two dimensional rectangular elements at orthogonal table

    Program was created for optimized packing of two dimensional rectangular elements at orthogonal table with main purpose of printing cutting sheets that can be used for cutting material at production in wood and panel furniture manufacturing. It is developed upon authors several years of experience at woodworking, and actual carpenters needs when such software is in question. In spite its look it is fully functional peace of software , with all necessary elements needed for generating...
    Downloads: 0 This Week
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  • 21
    OpenMultiphysics

    OpenMultiphysics

    Application Integration for HPC Multiphysics

    The OpenMultiphysics project is the home for community-driven development of application integration technologies designed to aid in the design and implementation of multiphysics simulation capabilities. Design and development in this project is driven by the Consortium for Open Multiphysics. Feel free to visit us at our GitHub site as well: https://github.com/IllinoisRocstar/IMPACT
    Downloads: 0 This Week
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  • 22

    ZCAD

    Simple CAD program

    Project moved to https://github.com/zamtmn/zcad
    Downloads: 7 This Week
    Last Update:
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  • 23

    dxf2gbr

    free simple dxf to gerber file converter

    freeware converter autocad (.dxf) file to gerber (.gbr). Currently dxf 2010 is partly supported. Feel free to contribute patches/extensions.
    Downloads: 1 This Week
    Last Update:
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  • 24
    MeKin2D

    MeKin2D

    Subroutines for planar mechanism simulation

    MeKin2D is a collection of Free Pascal subroutines for kinematic simulation of planar linkage mechanisms using a modular approach.
    Downloads: 2 This Week
    Last Update:
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  • 25

    Advanced Simulation Library

    Free multiphysics simulation software package

    Advanced Simulation Library (ASL) is a free and open source multiphysics simulation software package. Its computational engine is based, among others, on the Lattice Boltzmann Methods (http://en.wikipedia.org/wiki/Lattice_Boltzmann_methods) and is written in OpenCL (http://en.wikipedia.org/wiki/OpenCL) which enable extraordinarily efficient deployment (http://asl.org.il/benchmarks) on a variety of massively parallel architectures, ranging from inexpensive FPGAs, DSPs and GPUs up to heterogeneous clusters and supercomputers. ...
    Downloads: 1 This Week
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