.NET APIs to annotate and export annotated documents

.NET document annotation API to manage annotated notes, comments and tags to documents content within your applications

  Download Free Trial
GroupDocs.Annotation for .NET

GroupDocs.Annotation for .NET

 

GroupDocs.Annotation for .NET API allows developers to seamlessly enhance their applications with capability to annotate text or images in a document. Annotation can be applied in form of comments, explanations with highlighted notes, watermark, polyline and many more. Annotation API supports PDF, Microsoft Word DOCX, Excel XLSX and PowerPoint PPTX documents. Image formats are in queue and will be available soon

How to Annotate – Using GroupDocs.Annotation for .NET API annotations are created and rendered in a separate layer over displayed documents, so that original files are not modified. They can be stored as a set of JSON files or in a DB, as well as merged with the original file and exported to PDF or Word document.

Advanced Document Annotation API Features

 

 

Annotate any PDF, DOCX, XLSX and PPTX documents

 

Multiple markup and commenting tools

 

Reply based comments

 

Highlight Text Annotation

 

Custom stamp Annotation

 

Threading in comments

 

Simultaneous document annotations by multiple users

 

Save annotations in different objects like JSON files, Databases or merge with original file

 

Export annotations to separate PDF or Word file

 

Abstract storage option – achieve it by using implemented interface provided by API

 

User Management – Abstract-ready user management

 

Annotation Compatibility - Annotations added are compatible with native PDF annotations

Core Annotations – markup and commenting tools

  • Area Annotation – Mark an area for annotation in form of notes. Area can be a line, paragraph or portion of document
  • Point Annotation – attach comments to any point
  • Text Annotation – add explanation to any selected text
  • Strikeout / Underline Annotation – mark up text or revision instructions by editors with Strikeout or underline
  • Text replacement -Replace selected text
  • Text and Area redaction – blackout selected text and area within the document
  • Polyline – draw shapes and lines.
  • Pointer/arrow – attach arrows with notes
  • Watermark – add a watermark
  • Ruler or Distance Annotation – measure the distance between objects
  • Undo/redo – cancel or reverse annotations

Installation and Usage

API can be consumed on .NET Framework starting from V2.0 and Mono Framework starting from V1.2. Annotation API files can be installed/downloaded using following smooth ways

Support and Learning Resources

 

GroupDocs.Annotation offers document automation APIs for other popular development environments as listed below:

© Aspose Pty Ltd 2001-2016. All Rights Reserved.