This is a website that offers different kinds of small PDF processors for Win. One of them I tried is named "All PDF Converter Pro" for changing PDF to images, Word, PPTX, Excel, TXT, XML, EPUB, HTML. The output quality is satisfactory and the conversion speed is fast. You an also use it to combine several PDF documents together. I think it is a handy tool that should be at your fingertips if you often need to convert PDF to other formats.