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Repetier-Host vs MatterControl: catalog facts
Repetier-Host	MatterControl
Best for: Driving an FDM printer directly from a desktop PC	Best for: Hobbyists who want one program for designing, slicing and running prints
Free Free download.	Free Free and open-source software from MatterHackers.
Windows, macOS, Linux	Windows, macOS, Linux
Several slicers bundled in one program Layer-by-layer print preview All 3 strengths for Repetier-Host Several slicers bundled in one program Layer-by-layer print preview Prints over USB, network or SD card	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
Mac version lags behind at 1.2.1 Linux build depends on Mono All 3 limitations for Repetier-Host Mac version lags behind at 1.2.1 Linux build depends on Mono Infrequent releases	Development pace is slower than the most popular slicers Built-in design tools are simpler than dedicated CAD programs
Downloadable app	Downloadable app
Not open source	Open source
License not stated	License not stated
No account needed	Not stated if an account is needed
Offline features available	Not stated if it works offline
Official website Full listing and sources Sources for Repetier-Host repetier.com Catalog checked September 23, 2026	Official website Full listing and sources Sources for MatterControl github.com/MatterHackers/MatterControl Catalog checked September 23, 2026

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