Effortlessly view documents with GroupDocs.Viewer Cloud using curl in LESS format.

GroupDocs.Viewer Cloud is a powerful online document viewer API that allows users to easily display over 50 types of documents and images in their applications. With seamless integration using the curl platform, developers can quickly retrieve and render documents in a wide range of formats, providing a smooth and efficient viewing experience for end users. By leveraging the flexibility and simplicity of the curl platform, developers can effortlessly incorporate the functionality of GroupDocs.Viewer Cloud into their applications with minimal effort.

In addition to its robust features, GroupDocs.Viewer Cloud supports the LESS format, enabling developers to customize the appearance of their document viewer with ease. By using LESS, developers can easily modify styles, colors, and layouts to create a unique and visually appealing viewing experience for their users. With the ability to quickly and efficiently make changes to the viewer’s appearance using LESS, developers can ensure that their document viewer aligns perfectly with their application’s design and branding.

Furthermore, GroupDocs.Viewer Cloud offers a secure and reliable solution for document viewing, ensuring that users can access and view their documents with confidence. With advanced security measures in place, developers can rest assured that sensitive information remains protected when using GroupDocs.Viewer Cloud. By combining the convenience of the curl platform, the customization capabilities of LESS, and the security features of GroupDocs.Viewer Cloud, developers can create a seamless and tailored document viewing experience for their users.


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

Effortlessly view documents with GroupDocs.Viewer Cloud using curl in 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

What is GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud is a platform-as-a-service (PaaS) that allows you to view over 50 document formats in your applications without having to install any software.

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

You can easily integrate GroupDocs.Viewer Cloud into your application by utilizing the provided SDKs for popular programming languages like PHP, Java, and .NET, or by making API requests directly.

What document formats does GroupDocs.Viewer Cloud support?

GroupDocs.Viewer Cloud supports over 50 document formats, including Microsoft Office, PDF, images, CAD drawings, and more.

Is GroupDocs.Viewer Cloud secure?

Yes, GroupDocs.Viewer Cloud provides secure document viewing through HTTPS protocol and allows you to control access to documents through authentication mechanisms.

Can GroupDocs.Viewer Cloud render documents in high quality?

Yes, GroupDocs.Viewer Cloud utilizes advanced rendering technologies to ensure high-fidelity document viewing with support for zooming, panning, and page navigation.

Does GroupDocs.Viewer Cloud offer support for watermarking and annotations?

Yes, GroupDocs.Viewer Cloud supports watermarking of documents and allows users to add annotations like text, arrows, and comments to the viewed documents.

Can I customize the appearance of the document viewer in GroupDocs.Viewer Cloud?

Yes, GroupDocs.Viewer Cloud provides customization options such as theming, viewer settings, and CSS configuration to tailor the document viewer to your application’s design.

Does GroupDocs.Viewer Cloud offer collaboration features for viewing documents?

GroupDocs.Viewer Cloud supports real-time collaboration for viewing documents, where multiple users can view and interact with the same document simultaneously.

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

Yes, GroupDocs.Viewer Cloud offers a free trial with a certain usage limit, allowing you to test its features and capabilities before opting for a subscription.

Can GroupDocs.Viewer Cloud handle large documents efficiently?

GroupDocs.Viewer Cloud is optimized for handling large documents efficiently, ensuring quick document rendering and smooth viewing experience regardless of document size.

LESS Viewer REST API

View LESS as HTML5

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

View LESS with its attachments

View LESS as PDF

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

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

Rotate, reorder & watermark LESS pages

LESS REST APIs are secured and require authentication

Support for Multiple File Formats

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

Document Rendering

The API provides powerful document rendering capabilities, allowing you to view documents in various formats directly in your application.

File Storage Integration

You can easily integrate GroupDocs.Viewer Cloud with popular cloud storage services like Dropbox, Google Drive, Amazon S3, and others.

Customizable Viewer Options

The viewer comes with various customization options such as zoom levels, page navigation, and page rotation to enhance user experience.

Watermarking and Annotation

You can add watermarks, annotations, and comments to documents to provide additional information or protect sensitive data.

Text Extraction

GroupDocs.Viewer Cloud allows you to extract text from documents, making it easier to search and analyze content.

Cross-Platform Compatibility

The API is designed to work seamlessly across different platforms such as web, mobile, and desktop applications.

High-Fidelity Document Viewing

Enjoy high-fidelity document viewing with support for maintaining the original layout, fonts, and formatting of the documents.

Page Thumbnails

Generate page thumbnails for quick navigation and previewing of document content, improving overall usability.

Document Comparison

Easily compare two versions of a document side by side to identify changes, additions, or deletions.

Support and Learning Resources

View LESS using SDKs in other popular languages

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