MBOX Viewer - Open MBOX Email Archives on Android & Online

An MBOX file packs an entire mailbox, sometimes thousands of messages, into one plain-text archive. Thunderbird and Apple Mail store mail this way, and Google Takeout delivers Gmail exports as MBOX. Android mail apps, however, will not open such an archive.

GroupDocs.Viewer Cloud renders the archive on the server and sends back HTML pages, PDF files, JPG or PNG images, so the messages inside become readable on any device. Page navigation and thumbnails help you move through a large mailbox, and a request can cover selected pages when only part of it matters.

For app developers, email archive support amounts to a few REST calls. The Java SDK for Android is on Maven and Gradle with code samples, handles password-protected files, and reads 180+ formats through the same integration.

If you just exported your mail and want to read it now, the free online GroupDocs.Viewer app opens an MBOX file in the browser at no cost. Developers evaluating the API get a free trial and can test each call in the API Explorer.


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

MBOX Viewer - Open MBOX Email Archives on Android & Online

View MBOX and other Popular Formats for Free

DOTXERBJP2PLTXPSSCRIPTPSDIFCGROOVYVTXNUMBERSDXFCDRMPPEMLXCCTIFFMMHPGGZPSM1J2K7ZPPSPHPHTMLLOGMPTEPUBBATPOTMDNGWMZTAR.XZWEBPMDMLRARXLSMXLTMXLSBTAR.GZSCMPLPOTPSTVSDXMSGCGMTARHAMLMHTMLJSONJSFODGBZ2POTXDWGDWTSVGODPDIFFAIAS3CSVCXXVSSMDOCMTXTOTGDJVUVIMVSXXLAMOTPJPXTEXSTLPCLVSDVSDMPPSMODSVDXVCFMDOTCF2PPTMRBVSSDCMGZIPDWFSQLOTTXMLNSFMAKEHPPTXPSD1CSEMLLESSCSSVBJAVAXZVSSXPDFTGAOSTJPCXLTXODTSASSHTMSHBMPHHMOBIPSBPPTSMLJPFJLSCMXZIPSVGZYAMLTIFDGNMHTOTSFODSCPSONEPPSXEPSEMFRTFMPXCPPDOCOBJVSTXPROPERTIESWMFOXPSTSVICOTXZFODPXLTJPEGDOCXSCALAGIFVSTASMCHMASSXCVDWEMZJ2CIGSXLSXJPMTGZPNGAPNGXLSRSTJPGODGPY

How to view MBOX file online

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

Frequently Asked Questions

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.

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.

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.

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

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

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 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.

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.

Besides mailboxes, what else can the same integration display?

The service reads over 180 file types, so the code written for MBOX also shows attachments such as spreadsheets, presentations, drawings and images. One integration covers the formats your users send you.

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.

Email Mailbox File (MBOX) Viewer REST API

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

View MBOX as HTML5

MBOX REST APIs are secured and require authentication

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

Rotate, reorder & watermark MBOX pages

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

View MBOX as PDF

Render MBOX files using a single API call

View MBOX with its attachments

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.

Free Alternative to Desktop & Mobile MBOX Viewer Apps

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

Render MBOX files to remote FTP or Cloud storage

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

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

Show or hide document headers and footers

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

Free online MBOX viewer supports over 186 file formats

The cloud-based viewer API for MBOX 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.

Self-host MBOX Cloud Viewer Free App

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

Printing support

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

Programmatically get list of supported file types.

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

Minify MBOX Output Content

One of the most exciting features of our Cloud-based viewer API for MBOX 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.

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.

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.

Page navigation

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

Text selection

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

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 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.

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

Extract document text while rendering in image mode

Our API allows extract text from documents

Free Apps support show or hide document comments

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

Support and Learning Resources

Learning Resources

Product Support

Start Free Trial
Download GitHub Repository

View MBOX using SDKs in other popular languages

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

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

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

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

View MBOX Online via cURL GroupDocs.Viewer
Cloud for cURL

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

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

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

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