Open Source Windows 3D Printing Software
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3D Printing Software for Windows
View 34 business solutionsBrowse free open source 3D Printing software and projects for Windows below. Use the toggles on the left to filter open source 3D Printing software by OS, license, language, programming language, and project status.
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Jmol
An interactive viewer for three-dimensional chemical structures.
Over 1,000,000 page views per month. Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other quantum chemistry programs. Files can be transferred directly from several databases, including RCSB, EDS, NCI, PubChem, and MaterialsProject. Multiple files can be loaded and compared. A rich scripting language and a well-developed web API allow easy customization of the user interface. Features include interactive animation and linear morphing. Jmol interfaces well with JSpecView for spectroscopy, JSME for 2D->3D conversion, POV-Ray for images, and CAD programs for 3D printing (VRML export). -
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OctoPrint
OctoPrint is the snappy web interface for your 3D printer
Control and monitor every aspect of your 3D printer and your printing jobs right from within your browser. OctoPrint's powerful plugin system allows extending its functionality with awesome plugins from the community. Free and open source software released under the Affero General Public License (AGPL). Control and monitor every aspect of your 3D printer and your printing jobs right from within your browser. Access the embedded webcam feed and watch remotely how your printer is creating your newest thing. Get constant feedback regarding the current progress of your print job. Take a look at the integrated GCODE visualizer to see a rendition of the GCODE you are currently printing. Keep an eye on the temperatures of your hotends and print bed and adapt them on the fly. Move the print head along all axes, extrude, retract or just define your own custom controls. -
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ESP3D
FW for ESP8266/ESP8285/ESP32 used with 3D printer
This firmware allows not only to have a cheap bridge between Wifi and serial, but also to have a web UI to configure wifi, to monitor 3D printer and even control it, and to make things easy, UI is fully customizable without reflashing FW. Firmware should work with any 3D printer firmware (repetier/marlin/smoothie ware using GCODE) if the serial connection has a correct setup. I currently use it with my personal flavor of repetier for Due based boards. The web interface files are present in the data directory but UI has its own repository ESP3D-WEBUI. Use GPIO2 to the ground to reset all settings in a hard way, 2-6 sec after boot / not before!! Set GPIO2 to ground before boot change boot mode and go to special boot that do not reach FW. Currently, boot takes 10 sec - giving 8 seconds to connect GPIO2 to GND and do a hard recovery for settings. Complete configuration by web browser (Station or Access point) or by Serial/telnet commands. -
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MeshLab
The open source mesh processing system
MeshLab is an open-source, portable, and extensible system for the processing and editing of unstructured large 3D triangular meshes. It is aimed to help the processing of the typical not-so-small unstructured models arising in 3D scanning, providing a set of tools for editing, cleaning, healing, inspecting, rendering and converting this kind of meshes. MeshLab is mostly based on the open source C++ mesh processing library VCGlib developed at the Visual Computing Lab of ISTI - CNR. VCG can be used as a stand-alone large-scale automated mesh processing pipeline, while MeshLab makes it easy to experiment with its algorithms interactively. The open source system for processing and editing 3D triangular meshes. It provides a set of tools for editing, cleaning, healing, inspecting, rendering, texturing and converting meshes. It offers features for processing raw data produced by 3D digitization tools/devices and for preparing models for 3D printing. -
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OctoPi
Raspberry PI distro for controlling 3D printers over the web
OctoPrint is a snappy web interface for your 3D printer that allows you to control and monitor all aspects of your 3D printer and print jobs right from within any browser on your network. OctoPi includes the OctoPrint software for 3d printer and a mjpg-streamer, which can be used to stream JPEG files over an IP-based network. Includes RaspiCam support. Learn how you can support OctoPrint here. https://octoprint.org/support-octoprint/ -
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Dust3D
Dust3D is a cross-platform open-source 3D modeling software
Dust3D is brand new 3D modeling software. It lets you create watertight 3D models in seconds. Use it to speed up character modeling for games, 3D printing, and so on. Auto UV unwrapping, auto rigging with PBR Material support, pose and motion authoring all in one. 3D Modeling in a blink, try it now! Dust3D is a cross-platform open-source modeling software. It helps you create a 3D watertight model in seconds. Use it to speed up your character modeling in game making, 3D printing, and so on. Yes, it's free. And it's cross-Platform, no matter you are on Windows, Linux, or MacOS, the same experience you'll get. Give it a try. With Dust3D, you'll see yourself finish a game asset in a blink! Dust3D also supports export your model as FBX and glTF format, so that you can then import the files into software like Unreal Engine, Unity, and Godot for further development. -
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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. PotterDraw can export files suitable for 3D printing. It can also map synthesized or user-specified textures onto the pot. Mesh and texture properties can be modulated by oscillators for more complex effects, and the modulations can be animated to create videos. -
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ImatiSTL
Fix STL files for 3D printing
ImatiSTL is a C++ library for applications that need to finely post-process raw polygon meshes represented by STL files. It is particularly useful in 3D printing scenarios: the repairing functions provided by ImatiSTL bridge the gap between printable meshes and real-world meshes with diverse potential defects and flaws (e.g. degenerate triangles, self-intersections, surface holes, ...). ImatiSTL provides both functions for local mesh repairing and methods for global remeshing. Local repairing is useful when the available data must remain exactly as it is in the input STL file, whereas global remeshing may fix even highly corrupted meshes at the cost of a small distortion in the resulting fixed mesh. -
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Curv
A language for making art using mathematics
Curv is a programming language for creating art using mathematics. It's a 2D and 3D geometric modelling tool that supports full colour, animation and 3D printing. Curv is a simple, powerful, dynamically typed, pure functional programming language. Curv is easy to use for beginners. It has a standard library of predefined geometric shapes, plus operators for transforming and combining shapes. These can be plugged together like Lego to make 2D and 3D models. Coloured shapes are represented using Function Representation (F-Rep). They can be infinitely detailed, infinitely large, and any shape or colour pattern that can be described using mathematics can be represented exactly. Curv exposes the full power of F-Rep programming to experts. The standard geometry library is written entirely in Curv. Many of the demos seen on shadertoy.com can be reproduced in Curv, using shorter, simpler programs. Experts can package techniques used on shadertoy as high-level operations for use by beginners. -
Go From AI Idea to AI App FastAccess Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
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Manyfold
A self-hosted digital asset manager for 3d print files
Manyfold is an open-source 3D collaboration platform that reimagines how distributed teams and communities can meet, create, and interact in immersive spatial environments through the web. Instead of forcing users to download native apps or create accounts on closed metaverse services, Manyfold runs entirely in the browser, letting people join 3D spaces with simple links and participate in real time using avatars, voice chat, and object interaction. Users can build or import shared 3D worlds, arrange media, embed content, and design interactive layouts that support presentations, workshops, social events, games, and team gatherings without heavy software installations. The platform emphasizes accessibility and flexibility, making 3D collaboration as easy as sharing a document link while still providing spatial audio, synchronized interactions, and physics-aware environments that feel alive and responsive. -
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Relativty
An open source VR headset with SteamVR supports for $200
Relativty is not a consumer product. We made Relativty in my bedroom with a soldering iron and a 3D printer and we expect you to do the same, build it yourself. We started Relativty because after watching Sword Art Online we wanted to make our own VR games. Thus Relativty supports SteamVR games and can be modified to add support for any DIY or off-the-shelf VR device. The room-scaling AI can be used with any camera, it tracks your body based on video input. Precision and freedom of movement are still very far from dedicated sensors, however, we believe that the model can be trained and improved by orders of magnitude. We designed an affordable motherboard that runs the Relativty Firmware, it is based on the Atmel SAM3X8E ARM Cortex-M3 processor and uses an MPU-6050 as it’s IMU. The naked PCB and the components to solder on, cost in total about 25 dollars. -
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OpenAPC
An open process control and laser engraving software solution
An extensive and multi-platform visualisation, process control and HMI application that supports many different devices via an open plug-in interface. Beside a visual GUI editor a debugger is part of the package. -
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my3DPrinter-Tevo-Tarantula
Tevo Tarantula 3D printer
Welcome to the my3D printer Tevo Tarantula site. Here you find find firmware, upgrades, modifications and new parts to make your Tevo Tarantula even better. Full users guide taking you from once assembled to printing. Step by step detailed instructions. Also see my 3D Projects site at https://sourceforge.net/projects/my-3d-projects -
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DarkLight Cover/Calibrator
DIY project to build a cover, flat panel or combo flip-flat panel
The DarkLight Cover/Calibrator (DLC) is a DIY project to build a motorized telescope cover, flat panel, or a combination flip-flat system. Its modular design supports various setups: a 12V light panel without a servo for a wall-mounted calibration panel, a servo-only cover for sky flats, or both integrated into a flip-flat mechanism. The DLC also includes optional dew heating to reduce extra equipment and cabling. With available drivers, it works with ASCOM or INDI. We’re excited to announce that the DarkLight Cover Calibrator project has officially moved to GitHub! 🔗 New GitHub Repository: 👉 https://github.com/10thTeeAstronomy/DarkLight_CoverCalibrator © Nathan Woelfle 2025. All Rights Reserved. Permission granted for personal and academic use only. Code may not be copied or used without proper credit. -
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Magnetic_Handicraft_Book
Magnetic Handicraft Book - free energy from the Cosmic Lattice
This TeX project compiles to a PDF document: Magnetic_Handicraft_Book.pdf The Magnetic Handicraft Book explains the use of magnets to slightly unbalance the Energy Cells of the Cosmic Lattice to gain free energy. The advice for this was given by The KRYON as channeled by Lee Carroll. Many technical / physical channelings from KRYON are included and are being referenced within the book. Magnetic patterning, magnetic gravity process within the atomic structure, time frame, matter, mass, time, interdimensional membrane and much more are presented here ... Ulrich E. Habel alias DF4IAH, alias espero --- #9 - Experiments with Magnetics, Electrics, Gravity and Intent are documented here. -
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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 CAD Assistant. Modeling features: 1. Draft creation tools: Line, Poly Line, Arc, Spline, Circle, Ellipse, Rectangle, Regular Polygon. 2. Primitive Solid creation tools: Box, Cone, Truncated Cone, Cylinder, Sphere, Torus, Wedge, Truncated Wedge, Pyramid, Truncated Pyramid. 3. Sweep modeling tools: Extrude, Revolve, Loft, Pipe, Path 4. Boolean operation tools: Intersect, Subtract, Union, Xor, Fuse 5. Transform tools: Move, Rotate, Mirror, Scale -
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3dprintops
Community Windows app for managing 3D printers, jobs, and inventory
Project Description 3DPrintOps Manager – Community Edition is a free Windows desktop application designed to help 3D printing enthusiasts, makers, and small print operations manage their day-to-day printing activities efficiently. The application provides structured tools for tracking printers, filaments, print jobs, vendors, and operational costs. Users can log print outcomes (successful, partial, or failed), maintain a smart shopping list with historical ratings, and generate cost insights based on material usage, print time, and electricity rates. 3DPrintOps Manager runs entirely offline and stores all data locally on the user’s machine. No cloud services, accounts, or internet connectivity are required. The software is distributed as a community edition, free for personal and internal business use, and is provided as a prebuilt Windows installer. This project is intended for: 3D printing hobbyists and makers Small workshops and print farms Users who want simple -
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KlipperOS
Live USB containing a OS with everything you need for a klipper laptop
Welcome to the KlipperOS Live USB! I created this to simplify Klipper setup and avoid having to purchase a pi. Before you begin, please read all of the README on the GitHub at github.com/MaxR-712/klipperOS. -
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RepRap Calibration
Application that helps you to calibrate your Reprap 3D Printer
This App Should help you to calibrate your Reprap 3D Printer. -
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wdesea
RTMPServer, FDM, chocolate 3D Print
Android RTMP Server(H264Stream) JNI FDM chocolate 3D Print -
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3UEditorObj
Editor for Obj files
Editor for Obj files for 3D Printing -
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AlohaMini
Open-Source Dual-Arm Mobile Robot with Motorized Lift
AlohaMini is a lightweight self-hostable productivity and note-taking platform designed to help individuals organize thoughts, tasks, and knowledge in a fast, minimal interface that avoids unnecessary complexity. It combines hierarchical notebooks, rich text editing, and tagging, allowing users to structure information the way they think and refine that structure over time. The platform focuses on speed and responsiveness, with a UI that loads instantly and feels smooth even on modest hardware, making it ideal for both desktop and small server deployments. AlohaMini also supports internal linking between notes, enabling a web-like connected knowledge space that grows organically as users create and connect ideas. Collaboration features are integrated so teams can share notebooks, leave comments, and work simultaneously on a shared knowledge base without leaving the platform.
