Frequently Asked Questions

What is GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud is a cloud-based document viewer API that allows you to display over 90 document types in your applications.

How can I integrate GroupDocs.Viewer Cloud with my application?

You can integrate GroupDocs.Viewer Cloud by using the available SDKs or REST API provided by the platform in languages like Ruby, Java, .NET, PHP, and others.

What document types can GroupDocs.Viewer Cloud support?

GroupDocs.Viewer Cloud supports over 90 document formats including PDF, Microsoft Office documents, images, CAD formats, and many more.

Is GroupDocs.Viewer Cloud secure for handling sensitive documents?

Yes, GroupDocs.Viewer Cloud ensures secure document viewing with options for password protection, watermarking, and HTTPS encryption.

Can I customize the appearance of the viewer in my application?

Yes, you can customize the viewer’s appearance, layout, colors, buttons, and more to match your application’s look and feel.

Does GroupDocs.Viewer Cloud provide text and annotation extraction capabilities?

Yes, GroupDocs.Viewer Cloud offers text extraction, annotation extraction, and content manipulation features for documents.

How does GroupDocs.Viewer Cloud handle large documents or high volumes of document requests?

GroupDocs.Viewer Cloud is scalable and can efficiently handle large documents and high volumes of document requests through its cloud infrastructure.

Can I view documents without downloading them using GroupDocs.Viewer Cloud?

Yes, with GroupDocs.Viewer Cloud, you can view documents directly in the browser without the need to download them.

Are there any tutorials or documentation available for using GroupDocs.Viewer Cloud?

Yes, GroupDocs.Viewer Cloud provides comprehensive documentation, tutorials, and sample code to help you get started with integrating the API.

What platforms and file formats are supported for integrating with GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud supports various platforms like Ruby, Java, .NET, PHP, and others, and can handle multiple file formats including PDF, DOCX, XLSX, PNG, and more.

DNG Viewer REST API

View DNG as PDF

View DNG with its attachments

DNG REST APIs are secured and require authentication

View DNG as HTML5

View DNG as Images like BMP, PNG, JPEG & TIFF

Get DNG document information like page & attachment count as well as properties

View DNG and hundreds of other formats from CAD, Word, PowerPoint, Excel, Email & eBook

Rotate, reorder & watermark DNG pages

Ruby SDK

GroupDocs.Viewer Cloud offers a Ruby SDK, providing easy integration and quick development for Ruby developers. It allows Ruby applications to seamlessly interact with the GroupDocs.Viewer Cloud API.

Document Rendering

With GroupDocs.Viewer Cloud, you can render various document formats such as PDF, Microsoft Office files, images, and more. It enables you to display documents accurately and interactively within your application.

DNG (Digital Negative) Support

GroupDocs.Viewer Cloud supports DNG (Digital Negative) files, allowing you to view and display DNG images easily. This feature ensures that users can work with DNG format files effortlessly.

Customizable Rendering Options

You can customize the rendering options using GroupDocs.Viewer Cloud. This includes setting specific viewing parameters, zoom levels, page rotations, and more to enhance the viewing experience for users.

Document Information Extraction

The API provides functionality to extract information from documents, such as metadata, text, hyperlinks, and more. This feature enables you to access and utilize document data for further processing and analysis.

Watermarking

GroupDocs.Viewer Cloud allows you to apply watermarks to documents for security and branding purposes. You can add text or image watermarks to the rendered document to protect your content and maintain ownership.

Cross-Platform Compatibility

The cloud-based nature of GroupDocs.Viewer ensures cross-platform compatibility, allowing you to integrate document viewing functionality into applications running on different platforms like Windows, Linux, and macOS.

Document Comparison

You can compare two documents with GroupDocs.Viewer Cloud, highlighting the differences between them. This feature is useful for version control, proofreading, and identifying changes in documents efficiently.

Redaction

GroupDocs.Viewer Cloud supports redaction capabilities, allowing you to securely remove sensitive information from documents before sharing or publishing them. This feature helps in ensuring data privacy and compliance.

Responsive Document Viewer

The API offers a responsive document viewer that adapts to different screen sizes and device types. This responsiveness ensures an optimal viewing experience on various devices, including desktops, tablets, and mobile phones.

Effortlessly view DNG files in your Ruby application with GroupDocs.Viewer Cloud.