PDFTron PDFNet SDK 4.0

PDFNet SDK is an amazingly comprehensive, high-quality PDF library meeting requirements of the most demanding and diverse applications. Using PDFNet developers can write stand-alone, cross-platform and reliable commercial applications that can read, write, edit, print and display PDF documents. PDFNet SDK is available as a .NET component and as a cross-platform Java, C/C++ library for Windows (NT4/2000/XP/2003), Linux, and Mac OSX.

• Create compact, web-ready, and secured PDF documents from scratch or by assembling existing PDF content.
• Extract all information available in PDF documents including text positioning, images, fonts, and other information.
• Edit existing content, stamp text and images, adjust security settings and permissions.
• Optimize PDF documents using linearization and state of the art compression technologies such as JBIG2 and JPEG2000.
• Add instant PDF viewing with features such as zooming, continuous viewing, and multi-threaded rendering.
• Print PDF.
• Rasterize and export PDF pages to thumbnails or high-resolution images.
• Process forms. PDFNet can be used to fill in forms and to extract existing data directly or via FDF. Also flatten forms and create new fields with custom appearances.

For a full list of functionality and features in the SDK, check out the PDFNet Feature Chart at the devellopers site, linked above.