Open Source

Resources tagged Open Source

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.

Open SourceMulti-colorHigh-speed

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Blender

Blender is a fully free and open-source 3D creation suite that covers the entire pipeline from modeling and sculpting to animation and rendering. For 3D printing enthusiasts, it offers powerful tools for complex surface modeling, subdivision surface sculpting, model repair, and manual support optimization. Its rich plugin ecosystem includes dedicated 3D printing add-ons, and the vast community provides countless tutorials. While it has a steep learning curve, mastering the modeling-to-STL workflow unlocks limitless possibilities for artistic miniatures, cosplay props, and intricate mechanical parts.

Beginner FriendlyOpen Source

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Ultimaker Cura

Ultimaker Cura is a powerful, open-source 3D printing slicer developed by Ultimaker. It supports a wide range of FDM printers, including those from Creality, FlashForge, and many others. With automatic slicing, support generation, and extensive customization options for temperature, speed, and infill, Cura is suitable for both beginners and advanced users. Its large community provides numerous printer profiles and presets.

Beginner FriendlyOpen Source