OrcaSlicer

OrcaSlicer

The ultimate open-source slicer for high-speed FDM printing

https://orcaslicer.cn

Open Source Multi-color High-speed

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What is OrcaSlicer

OrcaSlicer is a free, open-source FDM slicer based on PrusaSlicer, deeply optimized for high-speed printing and multi-color workflows. It supports a wide range of printers including Bambu Lab, Creality, Flashforge, and more. Features include AI-generated supports, seam hiding, sandwich infill, multi-plate layout, and failure prediction. Designed for both beginners and advanced users, it delivers faster slicing, smoother surfaces, and higher print success rates, making it a top choice for Klipper-based high-speed machines and AMS systems.

OrcaSlicer is a free, open-source FDM slicer based on PrusaSlicer, deeply optimized for high-speed printing and multi-color workflows. It supports a wide range of printers including Bambu Lab, Creality, Flashforge, and more. Features include AI-generated supports, seam hiding, sandwich infill, multi-plate layout, and failure prediction. Designed for both beginners and advanced users, it delivers faster slicing, smoother surfaces, and higher print success rates, making it a top choice for Klipper-based high-speed machines and AMS systems.

Key features

Free and open-source with active community development
AI-powered features for supports, seam hiding, and failure prediction
Broad printer compatibility including high-speed and multi-color systems
Regular updates with cutting-edge slicing algorithms

Use cases

High-speed FDM printing with Klipper firmware
Multi-color printing with AMS or similar units
Optimizing print quality for detailed models
Community-driven development and customization

Things to consider

Steeper learning curve for users new to PrusaSlicer forks
Some advanced features require manual tuning
Limited resin printing support

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