This week's book giveaway is in the Performance forum. We're giving away four copies of The Java Performance Companion and have Charlie Hunt, Monica Beckwith, Poonam Parhar, & Bengt Rutisson on-line! See this thread for details.
Aspose.Pdf.Kit is a Java component for PDF document manipulation of both windows and web based Java applications. It supports adding digital signatures, annotations and using CJK fonts to PDF documents. Other features include: encrypting or decrypting a PDF file, extracting or adding images and text, modifying meta information of a PDF, adding watermark or logo, font styles, modifying AcroForm, filling XFA fields in PDF, appending pages and converting PDF file to a single Tiff file or XML file.