PoDoFo is a software library and tools to work with the PDF file format. The name comes from the first two letters of each word in PDF's spelled-out form (Portable Document Format). The PoDoFo library is a free portable C++ library which includes classes to parse a PDF file and modify its contents into memory. PoDoFo includes very simple classes to create PDF files. All classes are documented so it is easy to start writing an application using PoDoFo.