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

Netumo - Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

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

AppZero - AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.

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

RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems