PrusaSlicer is a feature-rich, frequently updated tool that contains everything you need to export the perfect print files for your Original Prusa 3D printer. PrusaSlicer includes built-in firmware flasher for Original Prusa i3 printers. You can just connect your printer to the computer via USB cable and easily flash the firmware via PrusaSlicer. You can prepare prints with color change directly in PrusaSlicer. A preview is displayed instantly so you’ll see exactly how your model will look with color-change.