About Orca Slicer

Orca Slicer is a free, open-source 3D printing slicer that turns your models into precise G-code, giving makers clean, reliable prints without extra hassle.

What Makes Orca Slicer Special?

Orca Slicer stands out for its balance of power and simplicity. It builds on the best ideas from Bambu Studio and SuperSlicer, then streamlines the workflow with smarter defaults, clear controls, and a modern UI. Whether you are new to printing or dialing in expert-level profiles, it helps you get consistent, high-quality results.

Our Mission

We want every 3D printer owner to achieve professional-grade prints without paying a premium. Our mission is to deliver a reliable, flexible, and user-friendly slicer that works across many printers while staying true to open-source values—transparency, collaboration, and community-driven progress.

Open Source Community

Orca Slicer is licensed under the GNU Affero General Public License v3.0, so it is free to use, modify, and share. Backed by an active community, it has earned 10,400+ GitHub stars and 1,300+ forks—real signs of ongoing development and trust from makers worldwide.

Key Statistics

  • ✅ 10,400+ GitHub Stars
  • ✅ 1,300+ Forks
  • ✅ 4.8/5 Average Rating
  • ✅ 100% Free and Open Source

Supported Languages

To keep things accessible for a global community, Orca Slicer is available in multiple languages:

  • English
  • German
  • French
  • Spanish
  • Brazilian Portuguese
  • Traditional Chinese

Contributing

We welcome contributions of all kinds—code, design, testing, documentation, and feedback. If you are into 3D printing and want to help shape a better slicer, check out the GitHub repo for ways to get involved and make a tangible impact.

Disclaimer: This website is an independent resource created for informational and educational purposes. It is not affiliated with, endorsed by, or officially connected to Orca Slicer or any associated developers or organizations.