RadPdfProcessing is part of the Telerik Document Processing libraries. The full documentation for this component is available at http://docs.telerik.com/devtools/document-processing/libraries/radpdfprocessing.
RadPdfProcessing is a processing library that allows to create, import and export PDF documents.
Some of the features you can take advantage of are:
Import/export to PDF format.
Support for images and shapes.
Easy-to-use API for document generation.