Yes, you could use Telerik OpenAccess Profiler with WinForms. You can do that in two different ways: real-time monitoring and offline monitoring.
For using the OpenAccess Profiler in a real-time monitoring, take a look at this article.
Note that the monitoring is implemented via the web services and for WinForms you should start the web service host from the application:
We would recommend you to start the web services at the beginning of the application and stop it after the application exit:
If you don't want to use a real-time monitoring, this article will show you how to configure your project for offline monitoring.
Application.ApplicationExit += (s, a) =>
the Telerik team