WinSW - WinSW is an executable binary, which can be used to wrap and manage a custom process as a Windows...
Run as Service - Run your application as a windows service
Shawl - Shawl can run arbitrary programs as Windows services without any fuss
Daemon Master - Daemon Master is a software which makes it possible to create and manage a Windows-service from any...
Winserv - Winserv is an utility that can create an NT service that runs any application.
Turbo Service Manager - TSM is a very small tool to configure your services. Features: Save/Load state in XML.