Manyfold screenshot

Manyfold

Author Avatar Theme by Manyfold3d
Updated: 16 Jan 2026
1718 Stars

A self-hosted digital asset manager for 3d print files.

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Overview

Manyfold is an innovative open-source web application meticulously designed for managing a collection of 3D models, with a special emphasis on 3D printing. It brings a refreshing approach to the world of 3D model management, allowing users to effortlessly handle their assets while providing flexibility through self-hosting. The application is built on robust Ruby on Rails architecture, ensuring a reliable and scalable experience for both individual users and developers alike.

For those who are eager to dive right in, available demos and comprehensive installation instructions make setup an accessible venture. Manyfold not only stands out with its practical features but also invites contributions, fostering a collaborative spirit within the development community.

Features

  • Open Source: Manyfold is completely open-source, encouraging developers and enthusiasts to contribute and customize the application according to their needs.
  • Self-hosted: Users have the autonomy to host the application on their own servers, giving them control over their data and setup.
  • Ruby on Rails Foundation: Built with Ruby on Rails, it follows best coding practices while ensuring a solid framework for development.
  • 3D Rendering Capabilities: Integrates THREE.js for client-side rendering and Mittsu for server-side 3D code, allowing for rich visual experiences.
  • Asynchronous Task Management: Utilizes Sidekiq for handling background jobs, ensuring smooth performance even during resource-intensive operations.
  • Database Flexibility: Supports PostgreSQL for production environments while enabling easy development with SQLite.
  • User-Friendly Development: Offers extensive developer documentation, including a roadmap and beginner-friendly issues, making it easy for new contributors to get involved.
  • Community Support: Provides multiple avenues for assistance, including GitHub issues for bug reporting and a live chat option for quick help.