Process Tamer - Freeware Microsoft Windows utility that monitors the CPU use of applications, alerts when they use too much, and reduces their priority to keep your PC fast.

Winspector Spy - Have you ever used Spy++ that comes with MSVC?

Big Meter Pro - Big Meter Pro is a utility that monitors the disk and memory of your CPU.

Window Detective - Window Detective is a programmer's tool used to "spy" on an application's windows...

SysGauge - SysGuage is a responsive software utility that monitors the memory status, CPU usage, as well as network and disk activities of your system.

Microsoft Spy++ - Spy++ (SPYXX.EXE) is a Win32-based utility that gives you a graphical view of the system’s...