novaPDF Pro installs as a printer driver and helps you generate the PDF files by simply selecting the "print" command from any application (convert from Word, Excel, PowerPoint, AutoCad, emails or web pages). You can password protect the PDF files you create and permissions can be restricted to prevent the document from being viewed, printed, modified, copied or annotated. 40-bit and 128-bit novaPDF can detect the headings in the printed document and add bookmarks in the generated PDF files. You have to define the text attributes for the document headings (font, size, style, color) and for the generated bookmarks. novaPDF Pro is compatible with Windows 2000/XP/2003 Server. novaPDF can automatically detect hyperlinks in a document and convert them into clickable links in the resulted PDF file. Other features: modify the paper size/resolution (72 to 2400 dpi), fonts embedding, compress text/images, send the PDF via email and more. novaPDF is currently localized in 17 languages.