Document Manipulation REST APIs for any platform

Implement the ability to view, export, annotate, compare, sign, automate or search documents in your app using our Cloud APIs.

Start Free Trial
GroupDocs.Total  for Cloud

GroupDocs.Total for Cloud API is a package of some very exciting document collaboration APIs. With a single GroupDocs.Total for Cloud API subscription, you can enhance your app or website with the functionality for displaying, annotating, e-signing, converting and comparing over 50 types of documents and images.

GroupDocs.Total for Cloud includes the following document manipulation APIs for Cloud:

GroupDocs.Viewer  for Cloud API

GroupDocs.Viewer for Cloud

The GroupDocs.Viewer for Cloud API allows you to display 50+ types of documents and images in your web/mobile app or website. The viewer provides high-fidelity document rendering, doesn’t require any software or plugin installations on the client side and can be easily customized to suite your needs.

Supported file formats include: PDF, Microsoft Word, Excel, PowerPoint, Project and Outlook documents, Visio diagrams, AutoCAD drawings, raster images and many more.

GroupDocs.Annotation  for Cloud API

GroupDocs.Annotation for Cloud

The GroupDocs.Annotation for Cloud API allows you to easily add document viewing and annotation functionality to your web/mobile app or website. The API allows you to use its powerful annotation features with well-structured API calls.

GroupDocs.Annotation features a robust set of commenting and mark-up tools and supports over 50 file formats, including PDF and Microsoft Office.

GroupDocs.Conversion  for Cloud API

GroupDocs.Conversion for Cloud

The GroupDocs.Conversion for Cloud API lets you to convert back and forth between over 50 common file formats, including PDF, Microsoft Office, OpenDocument, HTML, TXT, CAD, raster images (TIFF, JPEG, GIF, PNG, BMP) and many more.

Documents can be converted one by one on the fly, or added to a conversion queue.

GroupDocs.Comparison  for Cloud API

GroupDocs.Comparison for Cloud

The GroupDocs.Comparison for Cloud is a RESTful API that allows you to merge/compare two versions of a document and display the differences between them.

Supported formats include PDF, Microsoft Word, Excel, PowerPoint, TXT and HTML.

GroupDocs.Signature  for Cloud API

GroupDocs.Signature for Cloud

The GroupDocs.Signature for Cloud API is an easy way to give your apps e-signature functionality with features like adding e-signature to a document, verifying a document, searching signature in a document and much more.

The API gives developers access to sophisticated workflows for preparing, sending, e-signing and managing signed documents online.


Support and Learning Resources