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📁 Additive Manufacturing
📋 3D Print Management
🔧 OctoPrint

OctoPrint

The snappy web interface for your 3D printer.

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Overview

OctoPrint is a free, open-source 3D printer controller application that runs on a small single-board computer like a Raspberry Pi. It connects to your 3D printer via USB and provides a web interface, allowing you to control and monitor all aspects of your printer and print jobs from your browser or mobile device. Its functionality can be massively extended through a rich ecosystem of community-developed plugins.

✨ Key Features

  • Remote control and monitoring of 3D printers
  • Webcam integration for live viewing and timelapses
  • G-code visualization
  • Temperature monitoring and control
  • Extensible with a vast library of plugins
  • File management and direct printing

🎯 Key Differentiators

  • Massive plugin ecosystem for unparalleled extensibility
  • Completely open-source and self-hosted for maximum control and privacy
  • Huge and active community providing support and development

Unique Value: Provides powerful remote control and monitoring for your 3D printer for free, with endless customization possibilities through its extensive plugin library.

🎯 Use Cases (4)

Remotely managing a 3D printer without being physically tethered to it Monitoring long prints via webcam to detect failures early Creating automated timelapses of 3D prints Adding smart features to a 'dumb' 3D printer (e.g., cloud access, notifications)

✅ Best For

  • Hobbyist and enthusiast 3D printing
  • Managing small print farms
  • Educational settings for printer management

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Large-scale, enterprise fleet management requiring advanced security and user roles
  • Users uncomfortable with minor hardware setup (installing on a Raspberry Pi)

🏆 Alternatives

AstroPrint 3DPrinterOS Klipper (Fluidd/Mainsail)

Offers more flexibility and control than cloud-based services like AstroPrint or 3DPrinterOS, as it is self-hosted. While Klipper offers higher performance firmware, OctoPrint is easier to set up and compatible with more stock printer firmwares.

💻 Platforms

Web API

✅ Offline Mode Available

🔌 Integrations

Cura (via plugin) PrusaSlicer (via Send to OctoPrint) Telegram, Discord (via plugins) Home Assistant REST API for custom integrations

💰 Pricing

Contact for pricing
Free Tier Available

Free tier: The entire software is free and open source. Hardware (e.g., Raspberry Pi) is a separate cost.

Visit OctoPrint Website →

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