nogoop ActiveX/COM Inspector Now Available

The ActiveX/COM Inspector allows you to inspect and execute any ActiveX
control.  It works with controls and typelibs automatically showing the
documentation associated with classes and members.  Quickly find out how a
control behaves using event logging, a visual design surface, method
execution and property inspection. Use it to help understand Automation
interfaces (for example MS Office), and to help with developing Addins.

Features include showing COM running objects, dynamic creation of ActiveX
objects, automatic links to documentation for the classes, visual design
surface, type lib browsing, event tracing, class casting, and automatic
migration of COM typelibs to .NET assemblies.

This product is implemented completely using .NET and is perfect for work
with COM interoperability and .NET.

http://www.nogoop.com