GroupDocs.Annotation for Java is a lightweight library that allows end users to annotate PDF and Microsoft Office documents, raster images, AutoCAD drawings and 50+ types of files without the need to install the software that the documents or images were created in. A convenient web UI allows users to view, annotate, redact, comment on and share documents from any web-enabled device. Recently we’ve released a new GroupDocs.Annotation for Java library – version 1....We’ve greatly enhanced the metadata storage APIs, revealed the...interface from scratch. Store Metadata in any DB or File Format #...