Frequently Asked Questions

What is GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud is a cloud-based API for document rendering that allows you to view and display over 50 types of documents in your applications.

Does GroupDocs.Viewer Cloud support Ruby platform?

Yes, GroupDocs.Viewer Cloud provides SDKs that enable integration with Ruby applications for document viewing.

What document formats does GroupDocs.Viewer Cloud support?

GroupDocs.Viewer Cloud supports various document formats including DOCX, PDF, XLSX, PPTX, and more.

Can GroupDocs.Viewer Cloud render password-protected documents?

Yes, GroupDocs.Viewer Cloud can render password-protected documents that you provide credentials for.

Is there a limit on the file size that GroupDocs.Viewer Cloud can render?

GroupDocs.Viewer Cloud can render files of different sizes, but larger files may require additional processing time.

Does GroupDocs.Viewer Cloud offer caching capabilities for improved performance?

Yes, GroupDocs.Viewer Cloud provides caching options to improve performance by storing rendered pages for faster access.

Can GroupDocs.Viewer Cloud be used for document comparison?

GroupDocs.Viewer Cloud focuses on viewing and rendering documents, but there are other GroupDocs APIs that support document comparison functionality.

Are there any specific libraries or dependencies required to use GroupDocs.Viewer Cloud with Ruby?

GroupDocs.Viewer Cloud SDKs for Ruby may have specific dependencies that need to be installed, such as REST client libraries for making API calls.

Does GroupDocs.Viewer Cloud offer customization options for the viewer interface?

Yes, GroupDocs.Viewer Cloud allows customization of the viewer interface to match the look and feel of your application.

Is there a free trial available for GroupDocs.Viewer Cloud?

Yes, GroupDocs.Viewer Cloud offers a free trial with limited usage to test its features before committing to a subscription.

VCF Viewer REST API

VCF REST APIs are secured and require authentication

View VCF as PDF

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

Rotate, reorder & watermark VCF pages

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

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

View VCF with its attachments

View VCF as HTML5

Ruby Gem Integration

Easily integrate GroupDocs.Viewer Cloud into your Ruby applications using the available Ruby Gem, enabling seamless functionality and compatibility with the Ruby platform.

VCF (vCard Files) Viewing

Effortlessly view VCF files, also known as vCard files, which store contact information, such as names, addresses, phone numbers, and more. GroupDocs.Viewer Cloud provides an intuitive way to display and interact with VCF files in your application.

HTML Output Generation

Generate HTML output from various document formats for easy viewing and sharing. GroupDocs.Viewer Cloud allows you to convert documents to HTML, maintaining the document structure and formatting for a user-friendly experience.

Document Rendering

Render documents directly in the cloud without requiring additional software installations. This feature streamlines the process of viewing documents, saving time and resources by leveraging GroupDocs.Viewer Cloud’s rendering capabilities.

Cross-Platform Compatibility

Achieve cross-platform compatibility with GroupDocs.Viewer Cloud, ensuring that your document viewing functionality works seamlessly across different operating systems and devices. This feature facilitates wider accessibility and usability for your application users.

Image Viewing and Transformation

View images stored in various formats and transform them as needed. GroupDocs.Viewer Cloud offers image viewing capabilities with options for resizing, rotating, and flipping images, enhancing the visual experience and flexibility within your application.

Document Page Manipulation

Manipulate document pages effectively with GroupDocs.Viewer Cloud, enabling features such as page rotation, reordering, and extraction. This functionality empowers users to interact with document pages according to their requirements, enhancing document management within your application.

Document Metadata Extraction

Extract metadata from documents for better organization and retrieval of information. GroupDocs.Viewer Cloud supports metadata extraction, providing valuable insights into document properties and enhancing document search and indexing capabilities within your application.

Watermarking Support

Apply watermarks to documents to protect intellectual property and add branding elements. GroupDocs.Viewer Cloud offers watermarking support, enabling users to customize and overlay watermarks on documents for added security and visual identification.

PDF Annotation Viewing

View PDF annotations, including comments, highlights, and annotations, directly within your application using GroupDocs.Viewer Cloud. This feature enhances collaboration and review processes by allowing users to access and interact with PDF annotations seamlessly.

Effortlessly view VCF files in Ruby with GroupDocs.Viewer Cloud