Frequently Asked Questions

What is GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud is a REST API that allows you to seamlessly display over 50 types of documents and image files on your website or app without needing to install any additional software.

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

You can integrate GroupDocs.Viewer Cloud with your PHP application by using the provided PHP SDK, which simplifies the process of making API calls and handling responses.

What file formats does GroupDocs.Viewer Cloud support?

GroupDocs.Viewer Cloud supports over 50 file formats, including PDF, Microsoft Office documents, images, and more.

Is GroupDocs.Viewer Cloud secure?

Yes, GroupDocs.Viewer Cloud ensures data security by offering SSL encryption for data transmission and secure document viewing without any data retention.

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

Yes, you can customize the viewer’s appearance using various settings and options provided by GroupDocs.Viewer Cloud, including theme colors, toolbar buttons, zoom levels, and more.

Does GroupDocs.Viewer Cloud support document annotations?

Yes, GroupDocs.Viewer Cloud supports document annotations, allowing users to add comments, highlight text, draw shapes, and apply stamps to documents.

How does GroupDocs.Viewer Cloud handle large documents?

GroupDocs.Viewer Cloud optimizes the rendering process to handle large documents efficiently by loading and rendering pages on-demand, which ensures faster and smoother viewing experience.

Can I cache documents for faster loading in GroupDocs.Viewer Cloud?

Yes, you can cache documents in GroupDocs.Viewer Cloud to improve loading times and reduce API calls by storing rendered pages on your server or client-side storage.

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

Yes, GroupDocs.Viewer Cloud offers a free trial that allows you to test the API functionality and explore its features before committing to a subscription plan.

How can I get support for GroupDocs.Viewer Cloud?

You can get support for GroupDocs.Viewer Cloud through the official documentation, developer forum, and direct contact with the support team for any technical assistance or inquiries.

HPG Viewer REST API

HPG REST APIs are secured and require authentication

View HPG as PDF

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

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

Rotate, reorder & watermark HPG pages

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

View HPG with its attachments

View HPG as HTML5

Document Rendering

GroupDocs.Viewer Cloud allows you to render common document formats such as PDF, Microsoft Word, Excel, PowerPoint, images, and more for easy viewing and interaction within your application.

Cross-Platform Compatibility

It is fully compatible with various platforms like PHP, Java, ASP.NET, Python, Ruby, and others, ensuring easy integration regardless of the technology stack being used.

High-Quality Presentation

The viewer renders documents with high fidelity, maintaining the original layout, formatting, fonts, and images to provide users with an accurate representation of the document.

Document Navigation

Users can easily navigate through multi-page documents, zoom in and out, rotate pages, view thumbnails, and perform other navigation functions to enhance the viewing experience.

Text Search and Extraction

The viewer supports text search within documents, enabling users to quickly find specific content. It also allows for text extraction, making it easy to copy and use text from the document.

Page Manipulation

Users can rearrange pages, remove specific pages, and insert new pages into the document. This feature provides full control over the document structure and contents.

Watermarking and Annotations

GroupDocs.Viewer Cloud allows users to add watermarks to documents for security and branding purposes. It also supports annotations such as comments, highlights, and drawings for collaboration and feedback.

Localized Viewer

The viewer can be customized to support multiple languages, allowing for a localized viewing experience for users around the world.

Responsive Design

The viewer interface is responsive and adapts to different screen sizes and devices, ensuring a consistent and user-friendly viewing experience on desktops, tablets, and mobile devices.

Secure Document Viewing

Documents are viewed securely in the cloud without the need to download them, reducing the risk of unauthorized access and ensuring data privacy and protection.

Effortlessly Render HPGL Files Using PHP with GroupDocs.Viewer Cloud