Java document parser API to extract text, images, metadata & encoding from databases, Word, Excel, presentations, PDF, email, EPUB and ZIP files....PPTX, PPTM, PPS, PPSX, PPSM, POT, POTX, POTM OneNote : ONE OpenDocument...GroupDocs.Parser Free App ODP OTS POT PST EMLX TXT DOCM PPS MSG XLSM...