Short description of XLnow OnScript 2.1.568: XLnow OnScript is an integrated tool for writing, maintaining and running scripts on Microsoft Windows desktop and server systems. The product?s core components are the scripting code editor and a console that can connect to multiple machines to control script execution and display script output. It is complemented by file templates and wizards, an object browser, mechanisms for generating script code and a library for organizing script files.