CXX Viewer API for Android - Display C++ Source Files

Through one REST call, GroupDocs.Viewer Cloud renders a CXX file as clean HTML, PDF or PNG pages. The source code is returned as a readable document, which is what a review, an audit or a lesson requires when it has to happen away from a development machine.

The .cxx extension marks C++ source code; it means the same thing as .cpp and appears in many long-lived codebases and build systems. On a phone, such files normally open as unformatted plain text, if they open at all.

With the Android SDK for Java, added through Gradle or Maven, a code review tool or a repository browser can display C++ sources in a consistent, printable form. Rendering to PDF makes a file easy to send to someone who has no development tools, and rendering selected pages keeps long files manageable. The API covers more than 180 formats, so headers, scripts and documentation go through the same calls.

Developers who want to see a response first have the interactive API Explorer; real project work then runs on a free trial. One source file opens directly in the free online GroupDocs.Viewer app.


  • View CXX Online via Ruby
  • View CXX Online via Go
  • View CXX Online via PHP
  • View CXX Online via Java
  • View CXX Online via cURL
  • View CXX Online via Node.js
  • View CXX Online via .NET
  • View CXX Online via Python

CXX Viewer API for Android - Display C++ Source Files

View CXX and other Popular Formats for Free

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How to view CXX file online

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

Frequently Asked Questions

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

Integration is done through APIs provided by GroupDocs.Viewer Cloud. The service offers APIs for different programming languages and platforms, making it convenient for developers to incorporate document viewing capabilities into their applications or websites.

Is it possible to render just a section of a large source file?

Yes. A page range is one of the render options, so a large file can be returned a section at a time. Thumbnails are available for the same file, which helps a reviewer find the right page.

What document formats does GroupDocs.Viewer Cloud support?

GroupDocs.Viewer Cloud supports a wide range of document formats, including PDF, Microsoft Word (DOC, DOCX), Excel (XLS, XLSX), PowerPoint (PPT, PPTX), images (JPEG, PNG, GIF, TIFF), and more.

How secure is the document viewing process in GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud ensures a secure document viewing process with data encryption, secure protocols, and adherence to data protection standards.

What file formats are supported by GroupDocs.Viewer Cloud APIs?

GroupDocs.Viewer Cloud APIs support a wide range of file formats including PDF, Word, Excel, and more.

I want to create my own app that can view CXX file online?

Check our Cloud SDKs at GitHub if you are looking for the source code to view CXX file format in the Cloud.

Are there any limitations or usage restrictions with GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud has certain usage limits depending on the subscription plan you choose. These limits may include the number of API requests, document size, or the number of concurrent connections. Its recommended to review the pricing and plans to understand the specific limitations.

Are there SDKs available for GroupDocs.Viewer Cloud APIs?

Yes, GroupDocs provides SDKs for various programming languages to simplify the integration and utilization of Viewer Cloud APIs in your applications.

What features does GroupDocs.Viewer Cloud offer?

GroupDocs.Viewer Cloud provides various features, such as zooming, paging, searching within documents, text selection, and rendering options. You can render specific pages, generate document thumbnails, or even render documents as images.

Is there a limit on the number of document views I can generate using GroupDocs.Viewer Cloud APIs?

GroupDocs.Viewer Cloud APIs offer flexible limits on the number of document views based on your subscription plan. Contact GroupDocs support for more details on view limits.

Can I share a rendered CXX file with someone who has no developer tools?

Yes. Render the file to PDF or PNG with one API call and send the result. The recipient needs only a browser or an image viewer to read the code.

C++ Source Code File (CXX) Viewer REST API

View CXX as PDF

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

Rotate, reorder & watermark CXX pages

View CXX with its attachments

Render CXX files using a single API call

View CXX as HTML5

CXX REST APIs are secured and require authentication

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

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

Integration capabilities

Developers can easily integrate the Viewer Cloud APIs into their applications to enable users to view documents directly within the application interface without the need to download them.

Free online CXX viewer supports over 186 file formats

The cloud-based viewer API for CXX has the ability to display different document formats quickly, with just a few lines of code. Using the SDK for Android you can find out about the various document formats supported by the SDK.

Show or hide document headers and footers

GroupDocs.Viewer Cloud APIs supports rendering of headers and footers.

GroupDocs.Viewer Cloud REST API Explorer

The easiest way to try out GroupDocs.Conversion Cloud API right away in your browser is by using GroupDocs Cloud Web API explorer, which is a collection of Swagger documentation for the GroupDocs Cloud APIs.It allows you to effortlessly interact and try out every single operation our APIs exposes.

Zooming functionality

The Viewer Cloud APIs provide zooming capabilities, allowing users to zoom in and out of document pages to view content in more detail or from a broader perspective.

Wide range of document format support

GroupDocs.Viewer Cloud APIs and FREE Apps support a variety of document formats including PDF, Microsoft Office (Word, Excel, PowerPoint), AutoCAD, image files (PNG, JPEG), and more.

Programmatically get list of supported file types.

Use our REST API to get list of 186 supported document types.

Text selection

Users can select, copy, and paste text directly from documents, making it easy to extract and use information from the content.

Extract document text while rendering in image mode

Our API allows extract text from documents

Free Alternative to Desktop & Mobile CXX Viewer Apps

GroupDocs.Viewer Cloud app does not need any installation or setup to view CXX. You can quickly start using the Viewer App in your browser to view any number of files per day absolutely free of charge.

Free Apps availability

Users can access and utilize FREE Apps for document viewing and annotation online, providing a convenient and cost-effective solution for accessing and interacting with document content.

Printing support

Users can print documents directly from the viewer, enabling them to easily generate physical copies of the document content if needed.

Self-host CXX Cloud Viewer Free App

The GroupDocs.Viewer Cloud Container Image enables users to self-host GroupDocs.Viewer Cloud for CXX using Docker.

Online document viewing

Users can view documents online without the hassle of downloading them first, providing a convenient and efficient way to access and interact with document content.

Flexible Rendering of CXX Documents

GroupDocs.Viewer is a powerful document viewer REST API that allows you to display over 186 document formats in your applications. It allows rendering of CXX for the whole document, page by page or custom range of pages.

Page navigation

The APIs offer intuitive page navigation features that allow users to navigate through document pages easily and efficiently.

Free Apps support show or hide document comments

API Allows to view and comments embedded inside supported documents types.

Minify CXX Output Content

One of the most exciting features of our Cloud-based viewer API for CXX is its ability to minify the output content. Minification removes comments, extra white-spaces, and other unneeded characters without breaking the content structure. As a result, the page becomes smaller in size and loads faster.

Render CXX files to remote FTP or Cloud storage

Use third-party cloud storage to save your CXX rendered files.

  • Amazon S3
  • Azure Storage
  • Google Cloud Storage
  • Google Drive
  • Dropbox
  • Box
  • FTP

Support and Learning Resources

Learning Resources

Product Support

Start Free Trial
Download GitHub Repository

View CXX using SDKs in other popular languages

View CXX Online via Ruby GroupDocs.Viewer
Cloud SDK for Ruby

View CXX Online via Go GroupDocs.Viewer
Cloud SDK for Go

View CXX Online via PHP GroupDocs.Viewer
Cloud SDK for PHP

View CXX Online via Java GroupDocs.Viewer
Cloud SDK for Java

View CXX Online via cURL GroupDocs.Viewer
Cloud for cURL

View CXX Online via Node.js GroupDocs.Viewer
Cloud SDK for Node.js

View CXX Online via .NET GroupDocs.Viewer
Cloud SDK for .NET

View CXX Online via Python GroupDocs.Viewer
Cloud SDK for Python

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