A powerful, open source slicer from Prusa Research with smart profiles, supports, and tuning options for getting reliable, high-quality 3D prints.

PrusaSlicer hits a sweet spot between "just hit print" and "tune every last parameter." The built-in profiles for common materials and printers are genuinely good, supports are smart, and the UI makes it easy to grow from basic prints into multi-material, variable-layer-height, and support-tuned jobs. Even if you're not running a Prusa printer, it's a strong slicer with a healthy development pace and a community that actually tests features. For anyone serious about consistent, high-quality 3D prints, this is the slicer I'd start from and stick with.

PrusaSlicer is a powerful open source slicer from Prusa Research with strong default profiles and advanced tuning options for reliable 3D prints.

PrusaSlicer Review – Open Source 3D Slicer | Nerd Approved

PrusaSlicer – Open Source 3D Printing Slicer

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PrusaSlicer – Open Source 3D Printing Slicer