CNC Software for Windows

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

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  • 1
    dxf2gcode

    dxf2gcode

    DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code

    DXF2GCODE is a tool for converting 2D (dxf, pdf, ps) drawings to CNC machine compatible GCode. Windows, Linux, and Mac support by using python scripting language.
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    Downloads: 313 This Week
    Last Update:
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  • 2
    PyCAM
    Open Source CAM - Toolpath Generation for 3-Axis CNC machining
    Downloads: 39 This Week
    Last Update:
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  • 3
    EdytorNC
    The EdytorNC project now consists of four applications that can be useful for programming and operating CNC machine tools. EditorNC is a specialised text editor for CNC programmers. FTPserver is a simple FTP server for transferring cnc programs to and from the machine. SerialPortFileServer is a simple server for transferring cnc programmes to and from the machine via RS232 ports. ProgramManager is a program that makes it easy to search for cnc programs based on, for example, part number, part name contained in the first three comments in the cnc program. Some EdytorNC features : bolt holes calculation; solutions of triangles calculation; speed, feed calculation; conversion inch/mm, mm/inch; code colouring; RS232 data transmission with automatic file saving and possibility to download new CNC program directly from machine (beta function, look in tool tips in serial port configuration dialog). Clipboard to keep texts from system clipboard.
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    Downloads: 32 This Week
    Last Update:
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  • 4
    BoardCAD is an easy to use CAD/CAM-program that allows you to quickly design your own surfboards. It is written in Java and can export STEP-files for compatibility with other CAD-systems, and g-code for CNC machines.
    Downloads: 37 This Week
    Last Update:
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  • 5
    Easy CNC

    Easy CNC

    Modular CNC software for Arduino controller

    The goal of the project is the realization of a modular firmware that allows to control a CNC machine with different utensils. For instance, a CNC with a drill, with few changes can become a plotter with a pen or cutting machine to cut cardboard or stickers. In order to do that, we want project a CNC router with a mechanism that allows a fast utensil change and a controlling firmware which can use different utensils changing some configuration parameters.
    Downloads: 9 This Week
    Last Update:
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  • 6

    Techne (R) CAD/CAM

    2.5D CAD CAM emphasis on CAM and toolpaths

    A Windows only 2.5D CAD CAM application. The user experience tightly integrates the CAM aspects when doing design and layout. The target users will layout their design and then immediately generate CNC code. The goal is a design application closer to Adobe Illustrator than to AutoCAD. The user specifies machining aspects during object creation so that when the design/layout phase is completed the toolpath generation can occur automatically. What is 2.5D? Objects created are flat (2D) but have a depth component. So you can create a square that will be machined at a specific depth but the depth will be constant accross the square. It is not/does not: A general purpose CAD (AutoCAD) type program. Support reference dimension on the drawing. Export or import major CAD file formats.
    Downloads: 3 This Week
    Last Update:
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  • 7
    SMART-DNC CNC Machine Program

    SMART-DNC CNC Machine Program

    CNC machine software for transmit and receive CNC program

    Requirements: Windows XP / 7 Operating System 128MB RAM Serial Port RS232 Software Specification: Can connect 1,024 CNC Machines Can support USB / RS232 / Bluetooth Serial Port
    Downloads: 10 This Week
    Last Update:
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  • 8
    Online Version: An online version of this simulator is being developed at http://cloudcnc.in. The online version doesn't require any download - simply write/edit your code and simulate it side by side! CNC Simulator is a Computer Numerical Control (CNC) lathe machine simulator. It simulates the path that the tool of a CNC lathe would take for a given program. The simulation is two-dimensional. with provision for final view in 3D using OpenGL.
    Downloads: 9 This Week
    Last Update:
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  • 9
    CNC Dynamics Sim is an environment for testing new motion control algorithms, path interpolators, and path planning strategies, and how these affect the dynamics of a CNC machine.
    Downloads: 8 This Week
    Last Update:
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  • 10
    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. Supports the threading standards M, G, R, BSW, BSF, UNC, UNF, UNEF and tapered Pipe R/Rc and Metrical threads. New: NPSM, NPT, NPTF, NPSC, NPSF. Includes an improved version of the Mach3 M1076.m1s threading macro and a matching screenset. Try also the Feed Calculator: www.sourceforge.net/p/feedcalculator
    Downloads: 8 This Week
    Last Update:
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  • 11

    CNCpad

    CNC PAD, is a CNC program with syntax highlighting editor

    CNC PAD, is a CNC program with syntax highlighting editor for professionals. This Publisher offers a simple and intuitive editing for G-CODE languages, Fanuc, Siemens, Heidenhain, Num mode, etc... CNC PAD includes many features that allow to maximize its production time and significantly decrease the number of input errors. Calculate and View : Target G1 G2 G3 operations Calculate and View : Drilling operations Calculate and View : Bolt Circle Calculations for points arranged equally spaced in a circle Part View Of more connection to the numerical control simulation program live to verify paths. CNC PAD also communicates directly with "Cutting Tools Manager" and allows you to set from true cutting tools list, but also of pre-calculate the good cutting speed to suit the material being machined.
    Downloads: 7 This Week
    Last Update:
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  • 12
    TUBE 3D

    TUBE 3D

    Software For CNC Plasma Tube Cut Profile Creation

    PLASMA TUBE 3D 2014 is developed for Plasma Pipe Cutting Machine. Goal is to provide easy way to calculate point coordinates for pipe (tube) cutting where each end of produced tube needs to fit to some round or planar surface (in most case, next step is welding produced tube to that surfaces). G CODE produced can be used directly (in most cases) as input to some CNC machine control software. Or you can easily use (cut&copy) calculated paths and use it in your own G CODE file. This application is portable, it does not write anything to registry (or anywhere else). This app does not 'phone home' or collect any user information in any way. Just download file and place it anywhere on HD (we recommend simple location like 'C:\Tube3D\...' or similar simple path.
    Downloads: 4 This Week
    Last Update:
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  • 13
    Universal CNC for COM port
    Universal CNC for COM port. It's software to control CNC using arduino board(RC servo+Encoders). It has build in CAM software.
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    Downloads: 4 This Week
    Last Update:
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  • 14
    CNC code generator is a software to generate CNC codes (G & M codes) for maching operations like milling, drilling. At present CNC code generator is limited for end milling. we working on other machining operations like turning, drilling etc.
    Downloads: 2 This Week
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  • 15
    CNC Editor - The goal of this project will be to design text oriented editor for CNC machines with simulation toolpath.
    Downloads: 2 This Week
    Last Update:
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  • 16
    A gCode Editor and downloader for use with CNC machinery. It features an editor, file management, single step, serial download and drip feed.
    Downloads: 2 This Week
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  • 17
    Linux Debian 10 Buster Rtos

    Linux Debian 10 Buster Rtos

    Debian 10 Buster Rtos. 4.19-rt kernel. Perfect for daily usage.

    This Linux OS is ideal for controlling CNC Machines & robots. It has many features and compatibility with phones, usb, etc. If you have any compatibility issue's with hardware, this is the OS to try out. Have fun ! Mr. Macron (president) from France is blackmailing his citizens and violating human rights. Therefore France is no longer supported and will have a ip block in the upcoming releases.
    Downloads: 2 This Week
    Last Update:
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  • 18
    Linux Debian 11 Bullseye Rtos

    Linux Debian 11 Bullseye Rtos

    Did you ever made a production machine on steroids?

    Linux Debian 11 Bullseye Rtos 5.10.0-4-rt-amd64 This Bullseye Rtos edition is a powerfull light weight Linux distribution. Within the new generation of software releases worldwide, this may feel like a Linux Distro on steroids. This Distro is build up from the bootstrap. Have Fun and don't forget to hit the bell. Mr. Macron (president) from France is blackmailing his citizens and violating human rights. Therefore France is no longer supported and will have a ip block in the upcoming releases.
    Downloads: 2 This Week
    Last Update:
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  • 19
    PCIToGCode

    PCIToGCode

    Create G Code from a Picture of the PCI.

    PCIToGCode is a software developed to convert an image of a printed circuit board (PCB) in to a G code file. Using the G code file, you can mill a PCB using a CNC milling machine. This software was developed to help and to speed up the manufacturing process of a PCB prototype. Using this software, you will be able to build your so expected project, extracted both from a magazine or from the Internet, which needs a PCB to be produced, without any complicated CAD software. Try out this software, and you will be glad about the results.
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    Downloads: 2 This Week
    Last Update:
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  • 20

    RFXCAM

    A CAD/CAM Package for CNC GCode Creation

    RFXCAM is an opensource CAD / CAM package targeted at CNC machines (Mills, routers...). The idea is to create the basic interface for geometry manipulation and toolpath creation. Heavy python plugin support will allow a future community to create a vast selection of unique plugins for added functionality specific to their needs. Tutorial 1: https://www.youtube.com/watch?v=bNvE2H8b6Yc&feature=youtu.be
    Downloads: 2 This Week
    Last Update:
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  • 21
    dlCAM

    dlCAM

    Open Source Digital Laboratory - CAM module

    This is CAM module for Open Source Digital Laboratory project (https://osdlab.sourceforge.io). Reccommended for russia shool education. Based on C++/Qt.
    Downloads: 2 This Week
    Last Update:
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  • 22
    Ardu CNC

    Ardu CNC

    Cnc casera.

    Máquina cnc de fácil fabricación y uso. Con materiales de bajo coste y una placa Arduino UNO R3. http://arducnc.esy.es
    Downloads: 1 This Week
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  • 23
    Machine Manager
    CNC Machine Tool / Automation Framework + HMI
    Downloads: 1 This Week
    Last Update:
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  • 24
    This is my contribution to people making cnc machines with arduino and hbridges (two pin control and bipolar steppers) I took the reprap interpreter and made my mods to use hbridges on it, because reprap firmware uses the step and dir pins...
    Downloads: 1 This Week
    Last Update:
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  • 25
    Command line tool to generate Gcode for CNC applications from DXF files. Originally written for 2-axis machines such as foam cutters, it now supports 3-axis machines.
    Downloads: 1 This Week
    Last Update:
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