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Choosing the right slicer software can make or break your 3D printing experience. The slicer converts your 3D model into the layer-by-layer instructions (G-code) that your printer follows, and the quality of that conversion directly affects print quality, speed, and reliability. In 2026, three slicers dominate the FDM landscape: Cura, PrusaSlicer, and OrcaSlicer. Each has…

Retraction is the single most important setting for clean, string-free 3D prints. Yet it remains one of the most misunderstood parameters in any slicer. If you’ve ever pulled a print off the bed only to find thin wisps of plastic connecting every tower and gap, your retraction settings need work. This guide walks you through…