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.

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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 Cloud includes the following document manipulation APIs for Cloud:

GroupDocs.Viewer  for Cloud API

GroupDocs.Viewer Cloud Product Family

GroupDocs.Viewer Cloud is a platform independent document viewer API that allows you to display over 50 types of documents and images in any type of application. The viewer provides high-fidelity document rendering and can be used with any language that supports HTTP requests.

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 Cloud Product Family

GroupDocs.Annotation Cloud is a document annotation API that allows developers to easily add document viewing and annotation functionality to their applications. It is a true REST API that can be used with any language and on any platform. The API allows you to use its powerful annotation features with well-structured API calls.

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

GroupDocs.Conversion  for Cloud API

GroupDocs.Conversion Cloud Product Family

GroupDocs.Conversion 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.

It is a true REST API that can be used with any language and on any platform.

GroupDocs.Comparison  for Cloud API

GroupDocs.Comparison Cloud Product Family

The GroupDocs.Comparison Cloud is a RESTful API that allows you to merge/compare two documents of a  similar format. The API can be used with any language and on any platform.

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

GroupDocs.Signature  for Cloud API

GroupDocs.Signature Cloud Product Family 

GroupDocs.Signature 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 can be used with any language or platform which supports HTTP requests and responses and supports a variety of document formats. 

GroupDocs.Storage  for Cloud API

GroupDocs.Storage Cloud Product Family 

A true REST API that can be used with any language and on any platform, GroupDocs.Storage Cloud is an effective API to explore your storage related options. It not only provides cloud storage on its own but also go beyond limitations and let its users support many different cloud storage platforms through a single consistent interface.

The API  supports a number of 3rd party storage services like Amazon, Google Drive, Dropbox etc. 

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