Driveaway is a macOS menu bar utility that removes metadata junk files from external drives before ejecting them. When you share USB drives, SD cards, or external hard drives with Windows or Linux users, macOS leaves behind .DS_Store files, Spotlight indexes, AppleDouble resource forks, and other invisible clutter. Driveaway monitors connected volumes in real time, cleans them automatically before ejection, and can eject all drives at once. Each volume gets individual cleaning settings, and read-only volumes are excluded automatically. The app runs entirely from the menu bar in under 1 MB.
