FloatLED is described as 'Free and super space optimized Drive monitoring LED software' and is an app. There are 1 alternatives to FloatLED for Windows. The best FloatLED alternative is DiskLED, which is both free and Open Source.
DiskLED is a small tool that displays performance counter data using an animated system tray icon. It comes with a graphical configuration dialog that lets you choose from all performance counters available on the local system – you can monitor network throughput just as easily...