Effortlessly View CHM Files on Any Web Platform with GroupDocs.Viewer Cloud

GroupDocs.Viewer Cloud is a powerful document viewer tool designed for the .NET platform. It offers seamless integration with .NET applications, allowing users to view various document formats directly within their web or mobile applications. With its robust set of features and simple API, developers can easily incorporate document viewing capabilities into their projects without the need for complex setups.

One of the supported document formats by GroupDocs.Viewer Cloud is the CHM format. Users can view CHM files with ease using this cloud-based tool, making it convenient for accessing and reading compiled HTML help files. The viewer provides a smooth and user-friendly experience for viewing CHM documents, with options to zoom in, navigate through pages, and search for specific content within the file.

Developers can leverage the GroupDocs.Viewer Cloud API to render CHM files in their applications efficiently. The API simplifies the process of integrating CHM document viewing capabilities, enabling users to access and interact with their files seamlessly. By utilizing GroupDocs.Viewer Cloud for CHM files, developers can enhance their applications with a reliable and high-performance document viewing solution tailored for the .NET platform.


  • View CHM Online via .NET or Free Online App
  • View CHM Online via .NET or Free Online App
  • View CHM Online via .NET or Free Online App
  • View CHM Online via .NET or Free Online App
  • View CHM Online via .NET or Free Online App
  • View CHM Online via .NET or Free Online App
  • View CHM Online via .NET or Free Online App

Effortlessly View CHM Files on Any Web Platform with GroupDocs.Viewer Cloud

View CHM and other Popular Formats for Free

HTMLASMCPPPPTJPEGBMPXLTXRBDOCMDXFVSTMDCMTIFMHTMLZIPMOBIYAMLCHMICOXLAMHPGVDXXLTVSSMVSDODSTAR.XZXMLCSTSVPOTXDNGTGZPPSXMDONEMPTFODGOBJXLSXVSTXTGAVTXVSDXOTTPPSVSSXOXPSCMXIGSSASSEPSCGMDGNGZIPEMLXODPMMPSDDJVUVSDMMSGPSM1TIFFVSXPSBSMLPHPHTMVBDWTXLSBJPCMSHGIFXPSDOTMAS3DIBPDFGROOVYEPUBMPPOSTLOGJPXSVGZMHTBZ2RSTSCRIPTPOTDWFFODPJP2CCF2RTFJPFVDWEMZDOCXCCNSFMLODTSTLLESSERBSXCJPGTXZTARTXTOTGHVCFTEXHAMLODGPOTMPPTMMPXJAVAPS1PNGFODSCDRWMZEMLCXXAISQLVSSMAKESVGMBOXCSSSCMPROPERTIESTAR.GZDOTXDWGPLT7ZWEBPCSVPSHHPSD1PYASSCALAXZRARXMLPCLIFCXLSJPMDOTPLPPTXJ2CVSTNUMBERSJ2KOTSDIFFOTPDOCXLTMXLSMPPSMGZWMFEMFVIMBATAPNGJSJSONCMAKEPSTJLS

How to view CHM file online

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

Frequently Asked Questions

What is GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud is a REST API for rendering and viewing various document formats without the need for external software.

What document formats does GroupDocs.Viewer Cloud support?

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

Is GroupDocs.Viewer Cloud a secure platform?

Yes, GroupDocs.Viewer Cloud is a secure platform with data encryption, access controls, and SSL/TLS support.

Can GroupDocs.Viewer Cloud be integrated with other applications?

Yes, GroupDocs.Viewer Cloud provides APIs that allow easy integration with other applications and workflows.

Does GroupDocs.Viewer Cloud offer cross-platform support?

Yes, GroupDocs.Viewer Cloud is a cross-platform solution that can be used on various operating systems and devices.

How can I get started with GroupDocs.Viewer Cloud?

You can sign up for an account, obtain your API key, and start using the documentation to integrate GroupDocs.Viewer Cloud.

Is there a trial version of GroupDocs.Viewer Cloud available?

Yes, GroupDocs.Viewer Cloud offers a free trial with limited usage to test out its features.

What are the pricing plans for GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud offers various pricing plans based on usage and features required. You can check the pricing on the website.

Does GroupDocs.Viewer Cloud provide customer support?

Yes, GroupDocs.Viewer Cloud offers customer support through email, live chat, and documentation.

Can GroupDocs.Viewer Cloud render large documents efficiently?

Yes, GroupDocs.Viewer Cloud can efficiently render large documents by streaming content for faster performance.

CHM Viewer REST API

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

View CHM as PDF

CHM REST APIs are secured and require authentication

View CHM as HTML5

Rotate, reorder & watermark CHM pages

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

View CHM with its attachments

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

  1. Document Viewing

GroupDocs.Viewer Cloud allows you to view a wide range of document formats such as PDF, Microsoft Word, Excel, PowerPoint, images, and many more directly in your web or mobile application.

  1. Viewer Customization

Customize the document viewer according to your requirements with features like page rotation, zooming, panning, printing, download, and more to enhance the viewing experience for users.

  1. Watermarking

Easily add watermarks to the viewed documents to protect your content and add branding or copyright information to the displayed files.

  1. Document Comparison

Compare two versions of documents side by side to quickly identify changes and differences, facilitating document review and collaboration processes.

  1. Document Text Extraction

Extract text from documents for indexing, searching, or other textual analysis purposes, enhancing the searchability and usability of the viewed content.

  1. Document Transformation

Convert documents to different file formats directly within the viewer, enabling users to save or share documents in a preferred format without additional software installations.

  1. Multi-Format Support

Supports a wide range of document formats including PDF, Microsoft Office files, images, CAD formats, and more, ensuring compatibility with various types of documents.

  1. Viewing Permissions

Set viewing permissions to restrict access to sensitive documents, ensuring that only authorized users have the ability to view the content within the document viewer.

  1. Document Annotation

Enable users to add annotations, comments, or highlights to the viewed documents, fostering collaboration and feedback on the content being displayed.

  1. Responsive Design

The viewer interface is designed to be responsive, providing a seamless viewing experience across different devices and screen sizes, ensuring accessibility and usability for all users.

Support and Learning Resources

View CHM using SDKs in other popular languages

  English