We are pleased to announce a new release of GroupDocs.Annotation for Java Servlets Based Front End V2.0.0. This release comes with number of new features, customers reported bug fixes and improvements. It incorporates Java servlets at back-end and angularJS/Paper.js at front that allows it’s users to draw annotations more fluently. We’d recommend you to download and explore the latest release of front end, learn how new annotation tools are working and how you can implement them in your own application....are displayed in right sidebar Edit and save annotation comment...comment Post Reply to comment Edit and save reply Document Annotation...