Effortlessly view XLS files on Node.js with GroupDocs.Viewer Cloud.

GroupDocs.Viewer Cloud is a versatile document viewer platform that works seamlessly with NodeJS, providing users with a convenient way to view a wide range of document formats, including XLS spreadsheets. With its user-friendly interface and robust features, developers can easily integrate GroupDocs.Viewer Cloud into their applications and enhance the document viewing experience for their users.

By leveraging GroupDocs.Viewer Cloud on the NodeJS platform, developers can support viewing of XLS files with ease and efficiency. The platform offers comprehensive support for XLS format, allowing users to quickly render and display Excel spreadsheets directly within their applications. With powerful document rendering capabilities and advanced customization options, GroupDocs.Viewer Cloud simplifies the process of displaying XLS files and enables developers to provide a seamless viewing experience for their users.

With GroupDocs.Viewer Cloud and NodeJS, developers can effortlessly integrate document viewing capabilities into their applications and streamline the process of viewing XLS files. The platform’s compatibility with the NodeJS environment ensures smooth integration and efficient performance, delivering a reliable solution for rendering and displaying XLS spreadsheets. By using GroupDocs.Viewer Cloud on NodeJS, developers can enhance the functionality of their applications and provide users with a seamless and intuitive document viewing experience.


  • View XLS Online via Node.js or Free Online App
  • View XLS Online via Node.js or Free Online App
  • View XLS Online via Node.js or Free Online App
  • View XLS Online via Node.js or Free Online App
  • View XLS Online via Node.js or Free Online App
  • View XLS Online via Node.js or Free Online App
  • View XLS Online via Node.js or Free Online App

Effortlessly view XLS files on Node.js with GroupDocs.Viewer Cloud.

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 REST API that allows you to render over 50 document formats in your applications without requiring any external software installation.

How can I use GroupDocs.Viewer Cloud in my application?

You can integrate GroupDocs.Viewer Cloud in your application by making HTTP requests to its API endpoints.

What document formats does GroupDocs.Viewer Cloud support?

GroupDocs.Viewer Cloud supports over 50 document formats, including PDF, Microsoft Word, Excel, and PowerPoint.

Is GroupDocs.Viewer Cloud compatible with Node.js platform?

Yes, GroupDocs.Viewer Cloud is compatible with Node.js platform.

Can I customize the appearance of the rendered documents?

Yes, you can customize the appearance of the rendered documents using various options provided by GroupDocs.Viewer Cloud.

Does GroupDocs.Viewer Cloud provide security features?

Yes, GroupDocs.Viewer Cloud provides security features like authentication and access control to protect your data.

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

GroupDocs.Viewer Cloud supports processing files of various sizes, but it’s recommended to check the API documentation for specific limits.

Can GroupDocs.Viewer Cloud handle multiple concurrent requests?

Yes, GroupDocs.Viewer Cloud is designed to handle multiple concurrent requests efficiently.

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

Yes, GroupDocs.Viewer Cloud offers a free trial period for you to test its features and capabilities.

How can I get support or assistance with GroupDocs.Viewer Cloud integration?

You can reach out to the GroupDocs.Viewer Cloud support team for assistance with integration, technical issues, or any other queries.

XLS Viewer REST API

View XLS as PDF

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

XLS REST APIs are secured and require authentication

View XLS with its attachments

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

View XLS as HTML5

Rotate, reorder & watermark XLS pages

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

View Various Document Formats

Allows users to view a wide range of document formats including PDF, Microsoft Word, Excel, PowerPoint, images, CAD, and more on any platform.

Rasterize Documents

Converts documents to raster images for high-quality viewing, allowing zooming and panning for detailed examination.

Advanced Rendering Options

Offers advanced rendering options like watermarking, rotation, and flip to enhance document visualization.

Document Information Extraction

Extracts metadata and text information from documents for easy indexing and search functionality.

Responsive HTML and Image Viewing

Provides responsive rendering of documents in HTML format and offers interactive image viewing for a seamless user experience.

Document Transformation

Supports transforming documents between different formats, enabling conversion from PDF to DOCX, XLS to PDF, etc.

Customizable Viewer Options

Offers various customization options such as viewer theme, viewer width, search functionality, and more to tailor the viewer according to user preferences.

Cross-Platform Compatibility

Compatible with multiple platforms including Windows, macOS, Linux, and any web browser, ensuring accessibility across different devices.

Secure Document Viewing

Ensures secure document viewing by offering features like password-protected files, SSL encryption, and restricted access controls.

Integration Capabilities

Easily integrates with various platforms and applications through SDKs, REST APIs, and plugins for seamless workflow integration.

Support and Learning Resources

View XLS using SDKs in other popular languages

  English