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OrcaSlicer vs SuperSlicer: catalog facts
OrcaSlicer	SuperSlicer
Best for: Tuning a printer and a new filament properly instead of guessing	Best for: Squeezing better surface quality out of an FFF printer through fine-grained settings
Free Free and open source under the AGPL 3.0.	Free Free and open source under the AGPL.
Windows, macOS, Linux	Windows, macOS, Linux
Built-in calibration tests for temperature, flow, retraction and pressure advance Scarf seams and wall spacing control for visibly better surfaces All 4 strengths for OrcaSlicer Built-in calibration tests for temperature, flow, retraction and pressure advance Scarf seams and wall spacing control for visibly better surfaces Profiles for Bambu, Prusa, Voron, RatRig and Creality machines Windows, macOS, Linux AppImage and Flatpak builds including ARM64	Generates its own calibration test prints instead of making you find models Fine-grained top-surface settings including only-one-perimeter-on-top All 4 strengths for SuperSlicer Generates its own calibration test prints instead of making you find models Fine-grained top-surface settings including only-one-perimeter-on-top Better thin-wall handling, anchored into the print rather than left loose Handles FFF G-code and masked SLA PNG layers from one program
More settings exposed than a first-time printer owner needs Copycat sites such as orca-slicer.com push unsafe downloads, so use orcaslicer.com All 3 limitations for OrcaSlicer More settings exposed than a first-time printer owner needs Copycat sites such as orca-slicer.com push unsafe downloads, so use orcaslicer.com Releases move fast and occasionally regress a printer profile	The author states the Linux and macOS builds are compiled but not tested by them The last tagged stable release is from 2024, with newer work in nightly builds All 4 limitations for SuperSlicer The author states the Linux and macOS builds are compiled but not tested by them The last tagged stable release is from 2024, with newer work in nightly builds The extra settings make an already dense interface denser A single-maintainer fork tracking PrusaSlicer upstream
Downloadable app	Downloadable app
Open source	Open source
License: AGPL-3.0	License: AGPL-3.0
No account needed	No account needed
Offline features available	Offline features available
Official website Full listing and sources Sources for OrcaSlicer orcaslicer.com github.com/SoftFever/OrcaSlicer Catalog checked September 21, 2026	Official website Full listing and sources Sources for SuperSlicer github.com/supermerill/SuperSlicer Catalog checked September 21, 2026

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