The SDK offers a programming interface that lets you build software solutions and customizations on top of existing products without having their source code. The HookTool SDK provides an easy way for capturing of any Win32 user mode APIs; Allows hooking to be performed for each running process as well as in all newly started processes; Comprehensive SDK documentation (CHM); Provided sample code demonstrates how easy is to utilize the SDK from within a Console, regular Win32, MFC, or a Windows NT Service application; Offers a simple method for hooking and customizing IIS, ASP.NET, Winsock, WinInet, File I/O, Registry, User32, GDI?; Enables the developer to implement all intercepting APIs in separate custom plain DLLs as well as DLLs with ATL and/or MFC support.