Eventcorder is a sophisticated recorder and player of Windows events. E-Scripter is a script editor (VBScript) to drive Eventcorder. ESX-Library is a collection of OLE Automation objects. They can be employed for testing of other software. SSF-Editor is an editor of screenshots created be Eventcorder during a playback. Spies (KeyboardSpy, MouseSpy, WindowSpy, MemorySpy, ObjectSpy) is a collection of system tools.