SeaTools for Windows is a comprehensive, easy-to-use diagnostic tool that helps you quickly determine the condition of the disc drive in your external hard drive, desktop or notebook computer. It is a freeware HDD repair application that's modern, user friendly, professional and advanced.
Here are some screenshots to illustrate the features and user interface of this application:
SysGauge
RAM Saver Pro
Futuremark SystemInfo
3DMark Basic
UserBenchmark