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MBOX Viewer: Email File Reader

MBOX Viewer: Email File Reader

Open, Search & Convert MBOX

11 ratings
11 reviews
💼 Business
📊 Productivity
Free
In-App Purchases

Details

Released
April 7, 2026
Updated
September 19, 2026

Features

Developer

延平 陈
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MBOX Viewer: Email File Reader screenshot #1 for iPhone
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MBOX Viewer: Email File Reader screenshot #5 for iPhone
MBOX Viewer: Email File Reader screenshot #6 for iPhone
MBOX Viewer: Email File Reader screenshot #7 for iPhone
iphone
ipad
🧾$19.99
In-App Purchase↘︎
⭐11
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📝5+ tags
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🔄6+ apps
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❓8 answered
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📦~ in 5 days
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About

Easily open, convert, and export MBOX email archives to various formats like PDF, EML, HTML, or TXT. This app offers fast performance for large files, batch conversion, and robust search capabilities. It prioritizes user privacy with 100% offline functionality and no account requirement.

✓MBOX to PDF, EML, HTML, TXT conversion
✓Batch email export
✓Fast performance for large archives
✓Search and filter emails
✓View and extract attachments
✓Cross-device access with one subscription
✓100% offline functionality
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What's New in MBOX Viewer

26.9.0

September 19, 2026

- Browse Without Importing — Open large MBOX files directly and save disk space. - Faster & Smoother — Improved email viewing, exporting, and overall performance.

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Subscriptions & In-App Purchases

Premium Yearly

MBOX Viewer & Converter Pro Yearly

$9.991 Year
How to cancel MBOX Viewer subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Works really well

I imported an mbox file that was 9 GB in size with no trouble. Just make sure you select the inner mbox folder with the email rather than the outer folder that contains the inner folder. You can view email without a purchase. To print email and view attachments you do need to make an in-app purchase, but it is well worth the reasonable price.
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VVoVoRace

Perfect for Google Takeout!

It is incredibly fast, lightweight, and handles massive archive files
WWillianBJ

Reliable and Simple！

Perfect，it's what i need！
Wwangliang1124

Awesome app

Such a great and practical app! I highly recommend it.
DHDali haha

Reliable & Simple!

Works very well for large MBOX files(15GB)
Kkimi_us
See 6 more reviews

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FAQ

What is MBOX Viewer?

MBOX Viewer is an application designed to open, convert, and export MBOX email archives. It allows users to access their old emails and convert them into various formats for sharing or backup.

What file formats can MBOX Viewer convert to?

MBOX Viewer can convert MBOX files to PDF, EML, HTML, or TXT formats. This provides flexibility for different use cases such as sharing, documentation, or offline review.

Does MBOX Viewer support batch conversion?

Yes, MBOX Viewer offers a batch export feature, allowing users to convert multiple emails quickly and efficiently. This is particularly useful for large archives or when converting many messages at once.

Is MBOX Viewer available on all my Apple devices?

Yes, MBOX Viewer offers cross-device access with a single subscription for iPhone, iPad, and Mac. This means you can access all premium features across your Apple devices seamlessly.

How does MBOX Viewer handle large email archives?

MBOX Viewer is built for fast performance and can handle large, multi-gigabyte archives smoothly. Its viewer is designed to efficiently browse and manage extensive email collections.

What are the subscription options for MBOX Viewer?

MBOX Viewer offers a Premium Weekly subscription for $3.99/P7D and a Premium Yearly subscription for $9.99/P1Y. This single subscription unlocks all premium features across all your Apple devices.

Is MBOX Viewer safe to use with my email data?

MBOX Viewer prioritizes privacy with 100% offline functionality, meaning no uploads or cloud processing are involved. It does not require an account and guarantees zero tracking, ensuring your data stays on your device.

What is the update frequency for MBOX Viewer?

MBOX Viewer was last updated on 2026-06-14 with version 26.6.0. This indicates a recent update, suggesting ongoing development and support for the application.