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FlashPrint vs PrusaSlicer: catalog facts
FlashPrint	PrusaSlicer
Best for: Owners of FlashForge 3D printers	Best for: Slicing on a Prusa, or for a resin printer, without an account
Free Free download from FlashForge for use with its printers.	Free Free and open source under the AGPL 3.0. No account is required to use it.
Windows, macOS, Linux	Windows, macOS, Linux
Made by the printer manufacturer for its own machines Linux build available on Flathub	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
Aimed at FlashForge printers only Proprietary, closed source	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
Not open source	Open source
License: Proprietary	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 FlashPrint flashforge.com/pages/download-center Catalog checked October 1, 2026	Official website Full listing and sources Sources for PrusaSlicer prusa3d.com/prusaslicer github.com/prusa3d/PrusaSlicer Catalog checked September 21, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.