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MatterControl vs PrusaSlicer: catalog facts
MatterControl	PrusaSlicer
Best for: Hobbyists who want one program for designing, slicing and running prints	Best for: Slicing on a Prusa, or for a resin printer, without an account
Free Free and open-source software from MatterHackers.	Free Free and open source under the AGPL 3.0. No account is required to use it.
Windows, macOS, Linux	Windows, macOS, Linux
Design, slicing and printer control in one app Runs on Windows, macOS and Linux All 3 strengths for MatterControl Design, slicing and printer control in one app Runs on Windows, macOS and Linux Long development history with many printer profiles	Handles both filament and resin printers in one program Per-layer setting changes and painted supports and seams All 4 strengths for PrusaSlicer Handles both filament and resin printers in one program Per-layer setting changes and painted supports and seams Profiles for printers well beyond Prusa's own range No account needed, and the project says so plainly
Development pace is slower than the most popular slicers Built-in design tools are simpler than dedicated CAD programs	Linux builds come only through Flathub Tuned first for Prusa hardware; other machines need profile work All 3 limitations for PrusaSlicer Linux builds come only through Flathub Tuned first for Prusa hardware; other machines need profile work The interface exposes fewer calibration tools than OrcaSlicer
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: AGPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Offline features available
Official website Full listing and sources Sources for MatterControl github.com/MatterHackers/MatterControl Catalog checked September 23, 2026	Official website Full listing and sources Sources for PrusaSlicer prusa3d.com/prusaslicer github.com/prusa3d/PrusaSlicer Catalog checked September 21, 2026

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