Java Document Annotation API. View, tag, comment & annotate PDF Word DOCX, Excel XLSX, PPTX, EML EMLX, VSS VSD, OTP, CAD & image file formats....presentations, Visio, Outlook emails, images, metafiles, CAD drawing...Images : BMP , JPG , JPEG , TIFF , TIF , PNG , GIF , DCM , DICOM...