AH Formatter Options (Add-on) products give you access to a wide variety of formatting options such as SVG Output, PANTONE color conversion into RGB or CMYK automatically and MathML drawing (included in Standard) which allows you to draw high resolution images in PDF. The Web Service Interface is an option that lets a client computer send via SOAP an XML file and a stylesheet to an AH XSL Formatter Server License and receive back a PDF document. It also includes folder monitoring services and dynamic selection of the option setting file, enhanced logging and additional output options.