C# .NET document parsing API to extract text, images, metadata & encoding from databases, PDF, Word, Excel, presentations, web, email, EPUB & zip file formats....DOC PNG RTF ODP XML HTML OTT GZ BZ2 XLTM XHTML CSV ODT XLS OTP...DOCX XML CSV JP2 DOTM DOT PNG GZ XLTX PPT EMLX ZIP PPSM RAR OTS...