C File Viewer for Android - Read Source Code Anywhere

A .c file is plain text, and that is exactly why a generic Android text viewer handles it badly. C/C++ Source Code Files rely on indentation and line breaks to stay readable, and wrapped lines destroy the structure of a function. Students checking an assignment and engineers answering a question from a phone both meet this.

The simplest answer is the free online GroupDocs.Viewer app. Open it in a browser, upload the source file, and read the code in stable pages, with zoom for small screens. No IDE and no editor setup are involved.

Teams that want this inside their own Android software can call GroupDocs.Viewer Cloud. The REST API renders C source as PDF, HTML, JPG or PNG, and the Java SDK ships with Android samples, so a code-review or documentation screen displays a .c file after a single request.

The service is not restricted to source code. One interface reaches more than 180 formats, so an app that previews C files also opens the PDF specification and the DOCX report beside them. Start with a free trial, or send a first request from the API Explorer.


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

C File Viewer for Android - Read Source Code Anywhere

View C and other Popular Formats for Free

CSXPSHRTFPROPERTIESPLTNUMBERSVCFSHLESSYAMLXLTSCALAODTCPPVSTXXLSMGROOVYBZ2POTMJP2PPTMSCMRARCMXHHMMSASSICOSMLDOTXGZIPMOBICDRASMSTLXMLVSSXSVGZPSD1JPMXLTXZIPONEFODSDCMDWFPPSCSSTAR.XZJPFVTX7ZXLAMEMZODPCXXCF2VSDMMAKEPSTMPPOSTJSONJPEGAPNGTGZHTMLPCLTIFEMFMPTVBDOCMOBJTAR.GZCCHTMCGMSXCPYPSDAIPHPPPSMSVGCHMJPGGZCSVIFCFODGGIFSCRIPTXLTMVSXJ2CODSPDFVDXDWTTEXPLXLSMDOTSTSVIGSASDOTOTTODGJAVAERBJ2KVSTPOTXMHTBMPJPXDIFFMLRBDJVUDOCVSSMJSLOGDOCXMSGJPCPSPSM1OXPSDXFTIFFWMZTXTPPTWMFEPUBVIMDGNMPXRSTVSDTAREMLVSDXVDWFODPXLSXVSSXZDNGMHAMLEMLXTXZMHTMLPPSXXLSBTGAPNGPSBPOTWEBPJLSOTGPPTXBATAS3OTPDWGSQLHPGEPSMBOXNSF

How to view C file online

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

Frequently Asked Questions

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.

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.

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.

How does my Android project request a rendered C file?

Put the Java SDK in your Android build file, upload the source, and call for a rendered view. Pages return as HTML or PDF, and as JPG or PNG when an image suits the screen better.

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.

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.

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.

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.

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

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

Does the viewer keep the original formatting of C source code?

Yes. Line breaks and indentation are preserved, so functions, loops and comments read as they do in an editor. HTML output gives selectable text, while PDF and PNG give a fixed layout.

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

View C as PDF

Render C files using a single API call

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

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

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

C REST APIs are secured and require authentication

Rotate, reorder & watermark C pages

View C as HTML5

View C with its attachments

Programmatically get list of supported file types.

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

Show or hide document headers and footers

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

Free online C viewer supports over 186 file formats

The cloud-based viewer API for C 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.

Printing support

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

Extract document text while rendering in image mode

Our API allows extract text from documents

Text selection

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

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.

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.

Page navigation

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

Flexible Rendering of C 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 C for the whole document, page by page or custom range of pages.

Minify C Output Content

One of the most exciting features of our Cloud-based viewer API for C 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 C files to remote FTP or Cloud storage

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

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

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.

Self-host C Cloud Viewer Free App

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

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 Apps support show or hide document comments

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

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.

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.

Free Alternative to Desktop & Mobile C Viewer Apps

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

Support and Learning Resources

Learning Resources

Product Support

Start Free Trial
Download GitHub Repository

View C using SDKs in other popular languages

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

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

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

View C Online via cURL GroupDocs.Viewer
Cloud for cURL

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

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

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

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

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