FR-4x Updates & Drivers Roland Arranger Driver Ver.1.0.1 for Windows 11 Roland Arranger Driver Ver.1.0.0 for Windows 10 Roland Arranger Driver Ver.1.0.1 for Windows 8 / 8.1 Roland Arranger Driver Ver.1.0.0 for Windows 7 64-bit Edition Roland Arranger Driver Ver.1.0.0 for Windows 7 32-bit Edition Roland Arranger Driver Ver.1.0.3 for macOS 10.15 Roland Arranger Driver Ver.1.0.2 for macOS 10.13 / 10.14 Roland Arranger Driver Ver.1.0.0 for OS X 10.9 / OS X 10.10 / OS X 10.11 FR-4x Editor Ver.1.01 for macOS Big Sur 11.x / Monterey 12.x / Ventura 13.x / Sonoma 14.x