PrusaSlicer
Advanced 3D-printing slicer
3D, CAD & PrintingAGPL-3.0Windows · macOS · Linux
About PrusaSlicer
PrusaSlicer converts 3D models into print instructions with variable layer height, organic supports, gyroid infill and multi-material painting — and it supports non-Prusa printers too.
PrusaSlicer is completely free and open source (AGPL-3.0) — no trials, no subscriptions, no locked features. Always download from the official website to avoid bundled malware.
Free alternative to: Simplify3D (paid)
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