Effortlessly View and Collaborate on XLS Files Using GroupDocs.Viewer Cloud’s Ruby Platform.

GroupDocs.Viewer Cloud is an efficient document manipulation tool that offers powerful features for viewing and rendering documents on the cloud. With its seamless integration with the Ruby platform, users can easily access and work with documents in various formats with minimal effort. The platform provides a user-friendly interface that allows for smooth navigation and customization options to meet individual needs.

For users working with XLS format files, GroupDocs.Viewer Cloud simplifies the process of viewing and analyzing spreadsheet data. Its advanced rendering capabilities ensure high-quality visualization of XLS documents, making it easy to review and interpret complex data structures. The platform’s flexibility allows users to customize the viewing experience and extract valuable insights from their XLS files effortlessly.

With GroupDocs.Viewer Cloud’s robust functionality and support for Ruby programming, users can streamline their document handling tasks and enhance productivity. Its compatibility with XLS format ensures a seamless viewing experience for spreadsheet files, empowering users to efficiently access and work with their data. Whether for individual use or team collaboration, GroupDocs.Viewer Cloud offers a reliable solution for managing and interacting with documents in a secure cloud environment.


  • View XLS Online via Ruby or Free Online App
  • View XLS Online via Ruby or Free Online App
  • View XLS Online via Ruby or Free Online App
  • View XLS Online via Ruby or Free Online App
  • View XLS Online via Ruby or Free Online App
  • View XLS Online via Ruby or Free Online App
  • View XLS Online via Ruby or Free Online App

Effortlessly View and Collaborate on XLS Files Using GroupDocs.Viewer Cloud's Ruby Platform.

View XLS and other Popular Formats for Free

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How to view XLS file online

  • Select the file by clicking the XLS App or simply drag & drop a XLS file.
  • Click the Open button to upload and view XLS file.
  • That is all! You can view your XLS document online.

Frequently Asked Questions

What is GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud is a RESTful API that allows you to embed document viewing capabilities into your applications without any additional software installation.

How can I integrate GroupDocs.Viewer Cloud into my Ruby application?

You can integrate GroupDocs.Viewer Cloud into your Ruby application by making HTTP requests to the provided endpoints using the Ruby HTTP library.

What file formats does GroupDocs.Viewer Cloud support for viewing?

GroupDocs.Viewer Cloud supports a wide range of file formats including PDF, Microsoft Word, Excel, PowerPoint, and more.

Is there a limit to the file size that can be viewed using GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud supports viewing large files by processing them in the cloud, so there is no strict file size limit.

Can I customize the viewer interface when using GroupDocs.Viewer Cloud?

Yes, you can customize the viewer interface by adjusting the settings in the API request to fit your application’s design.

Does GroupDocs.Viewer Cloud provide document encryption features?

Yes, GroupDocs.Viewer Cloud allows you to render encrypted documents securely without compromising the encryption.

How does GroupDocs.Viewer Cloud handle concurrent document requests?

GroupDocs.Viewer Cloud can handle multiple document viewing requests concurrently through its scalable architecture.

What authentication methods are supported by GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud supports OAuth 2.0 as the authentication method to secure access to the API endpoints.

Does GroupDocs.Viewer Cloud offer any caching mechanisms for optimized performance?

Yes, GroupDocs.Viewer Cloud includes caching mechanisms to enhance performance by storing frequently accessed document data.

Is GroupDocs.Viewer Cloud suitable for both small-scale and enterprise applications?

Yes, GroupDocs.Viewer Cloud is versatile and can be used in small-scale as well as enterprise-level applications due to its scalability and reliability.

XLS Viewer REST API

XLS REST APIs are secured and require authentication

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

View XLS with its attachments

View XLS as PDF

Rotate, reorder & watermark XLS pages

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

View XLS as HTML5

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

Document Viewing

GroupDocs.Viewer Cloud allows you to view various document formats directly in the cloud without the need for additional software.

Cross-Platform Compatibility

The viewer supports multiple platforms, including Ruby, enabling seamless access from different devices and operating systems.

Secure Document Viewing

View documents securely in the cloud without worrying about unauthorized access or data breaches.

Document Rendering

Render documents accurately with support for a wide range of file formats such as PDF, Microsoft Office, AutoCAD, and more.

Version Compatibility

Ensures that the viewer is compatible with various document versions to provide a consistent viewing experience.

Customizable Viewer

Customize the viewer interface and functionality to meet specific requirements or integrate it seamlessly into existing applications.

Text Extraction

Extract text content from documents for indexing, searching, or analysis purposes with ease.

Watermarking

Add watermarks to documents to protect intellectual property or indicate confidential information for enhanced security.

Document Annotations

Annotate documents directly within the viewer for collaboration, feedback, or marking up important information.

High-Speed Document Viewing

Experience fast and efficient document viewing, ideal for applications requiring quick access to document content.

Support and Learning Resources

View XLS using SDKs in other popular languages

  English