View, render, and convert documents seamlessly in Ruby with GroupDocs.Viewer Cloud - now supports LESS format!

GroupDocs.Viewer Cloud is a powerful document viewer API that allows you to integrate document viewing functionalities seamlessly into your Ruby platform applications. With its user-friendly interface and robust features, you can easily display a wide range of document formats directly within your web or mobile applications.

When using GroupDocs.Viewer Cloud with the LESS format, you can enhance the styling and overall look of your document viewer. LESS provides a more efficient way of writing stylesheets, allowing you to customize the appearance of the viewer with ease. By leveraging the flexibility of LESS, you can create a visually appealing and responsive document viewing experience for your users.

Integrating GroupDocs.Viewer Cloud on the Ruby platform with the LESS format opens up endless possibilities for customizing and optimizing your document viewing solution. Whether you are building a content management system, collaboration platform, or document sharing application, GroupDocs.Viewer Cloud provides the tools and flexibility you need to deliver a seamless and engaging user experience.


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

View, render, and convert documents seamlessly in Ruby with GroupDocs.Viewer Cloud - now supports LESS format!

View LESS and other Popular Formats for Free

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How to view LESS file online

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

Frequently Asked Questions

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

To integrate GroupDocs.Viewer Cloud with your Ruby application, you can use the GroupDocs.Viewer Cloud SDK for Ruby.

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, Images, and more.

Is there a limit to the number of documents I can view using GroupDocs.Viewer Cloud?

There is no limit to the number of documents you can view using GroupDocs.Viewer Cloud.

Can I customize the viewer interface in GroupDocs.Viewer Cloud?

Yes, you can customize the viewer interface in GroupDocs.Viewer Cloud using CSS and LESS.

Does GroupDocs.Viewer Cloud provide document printing capabilities?

Yes, GroupDocs.Viewer Cloud allows you to print documents directly from the viewer.

Is GroupDocs.Viewer Cloud compatible with mobile devices?

Yes, GroupDocs.Viewer Cloud is compatible with mobile devices, providing responsive viewing.

Can I annotate or highlight documents using GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud allows document annotation and text highlighting.

Are there any security features in GroupDocs.Viewer Cloud to protect my documents?

Yes, GroupDocs.Viewer Cloud offers various security features such as document encryption and access control.

Does GroupDocs.Viewer Cloud offer document search functionality?

Yes, GroupDocs.Viewer Cloud provides a search functionality to find text within documents.

Can I embed GroupDocs.Viewer Cloud in my web application?

Yes, you can easily embed GroupDocs.Viewer Cloud in your web application using simple HTML code.

LESS Viewer REST API

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

View LESS with its attachments

View LESS as PDF

Rotate, reorder & watermark LESS pages

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

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

LESS REST APIs are secured and require authentication

View LESS as HTML5

Document Rendering

View various types of documents in the cloud, including PDF, Microsoft Office, AutoCAD, and more.

Document Collaboration

Collaborate on documents with team members in real-time, enabling seamless sharing and editing.

Cross-Platform Compatibility

Access and view documents from any device and platform, ensuring flexibility in usage.

Security and Permissions

Control access to documents with customizable permission settings to protect sensitive data.

Search Functionality

Efficiently search within documents to find specific content or information quickly.

Annotation Tools

Annotate documents with comments, highlights, and drawings for better communication and feedback.

Version Control

Track document versions and revisions to manage changes and ensure document integrity.

Integration with Third-Party Apps

Seamlessly integrate with third-party applications to enhance productivity and workflow.

Customizable Viewer

Personalize the viewing experience with customizable options such as themes, layouts, and settings.

Cloud Storage Integration

Integrate with popular cloud storage services like Google Drive, Dropbox, and OneDrive for easy access to documents.

Support and Learning Resources

View LESS using SDKs in other popular languages

  English