Open MSG to PDF · Email Viewer vs MBOX Viewer & Reader · Convert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Open MSG to PDF · Email Viewer
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Open MSG, EML or DAT email file directly on your iPhone, iPad, and Mac. Built for professionals and anyone who needs flawless email formatting and instant attachment extraction without uploading private data to cloud servers. WHY CHOOSE THIS APP? • 100% Offline & Secure: Your emails and attachments never leave your device. Perfect for confidential corporate documents and evidence. • Flawless Rendering: Open MSG and View complex HTML, RTF, and plain text emails exactly as the sender intended. No broken tables or missing inline images. • Instant Attachment Extraction: Easily view, save, and share embedded photos, PDFs, Word docs, and nested emails with a single tap. Fast MSG Reader. • Universal Support: Say goodbye to the dreaded EML - MSG file viewer (winmail.dat TNEF etc.) format issues. Our application supports all MSG and EML file types, including Outlook. • Advanced Batch Converter: Got hundreds of emails? Don't convert them one by one. Our powerful batch engine converts massive folders of MSG and EML files to PDF Documents in seconds. Merge them into a single file or keep them separate. Fast MSG to PDF. • Multiple Export Formats: Need to share or archive? Export your emails seamlessly to PDF, HTML, or TXT formats with pristine layout retention. PREMIUM FEATURES FOR PROFESSIONALS: • eDiscovery Metadata Inspector: Uncover hidden email or message headers, transport history, MIME boundaries, and IP routes for complete forensic analysis. • Bates Numbering & MSG Format to PDF: Seamlessly convert evidence emails into ready PDFs file with customizable, sequential Bates stamps. • Case Timeline: Upload bulk emails to automatically generate a visual, chronological timeline of communications. Say goodbye to "File cannot be opened" errors. MSG Viewer is the most error-free email format reader. Download now and unlock the fast, professional email parser on the App Store! Privacy & Terms: https://jargonix.github.io/open-msg-eml-viewer-reader/
MBOX Viewer & Reader · Convert
Easily open, read, and search large MBOX email archives on your Apple devices. Convert emails to various formats like PDF, CSV, or JSON, and extract contacts. All processing happens offline for maximum privacy.
- Open MBOX and MBX archives
- Read emails with attachments
- Full text search
- Export attachments to ZIP
- Convert to PDF, CSV, JSON
- Extract contacts as vCards
- Offline functionality
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MBOX Viewer & Reader is the fastest way to open, read, search and convert MBOX email archives on your iPhone, iPad and Mac. Stuck with a huge .mbox or .mbx file you can't open? MBOX Reader loads it in seconds, even archives with tens of thousands of messages, and shows every message exactly as it was sent. KEY FEATURES • Open .mbox and .mbx archives from Files, Mail, Safari, AirDrop and any other app (MBOX Opener) • Read every message exactly as sent: sender, recipients, date, formatted body and attachments • Lightning fast full text search across the whole archive • Browse, preview and save attachments, or export them all as a ZIP (Compressed MBOX Viewer) • Works fully offline, so nothing is ever uploaded CONVERT AND EXPORT • Export single messages to PDF (MBOX to PDF) • Convert a whole archive to CSV for spreadsheets, or to JSON (MBOX Converter) • Extract every sender and recipient as a vCard contact (Konverter) • Split a large archive into smaller MBOX files • Combine several MBOX files into one archive PRIVATE BY DESIGN Your email never leaves your device. No account, no sign in, no tracking. Everything happens on device, even offline. MBOX Reader turns an archive you couldn't open into something you can read, search, convert and share in seconds.
Screenshots
Verdict
The clearest difference is ads: MBOX Viewer & Reader · Convert at none against Open MSG to PDF · Email Viewer's shown. MBOX Viewer & Reader · Convert also leads on update cadence (every 4 days vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Open MSG to PDF · Email Viewer sells 3 in-app purchases, starting at $5.99 per 7 days and MBOX Viewer & Reader · Convert sells 9 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Open MSG to PDF · Email Viewer ships an update every 10 days, MBOX Viewer & Reader · Convert every 4 days. Both last shipped on October 28, 2026.
| Parameter | Open MSG to PDF · Email Viewer | MBOX Viewer & Reader · Convert |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 10 days | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 49 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | OMER FARUK KIZILTUG | Rush Tools LLC |
In-app purchases
Open MSG to PDF · Email Viewer
- Weekly Premium3 Days trial$5.997 Days
- Yearly Premium$49.991 Year
- Lifetime Access$149.99
MBOX Viewer & Reader · Convert
- Pro Weekly3 Days trial$6.997 Days
- Pro Weekly$9.997 Days
- Pro Annual$19.991 Year
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- Pro Annual$29.991 Year
- Pro Annual$39.991 Year
- Pro Annual$44.991 Year
- Pro Annual$49.991 Year
- Pro Annual$79.991 Year
- Lifetime Access$110.99
Questions
Is Open MSG to PDF · Email Viewer free?
Is MBOX Viewer & Reader · Convert free?
Do Open MSG to PDF · Email Viewer or MBOX Viewer & Reader · Convert have ads?
Which is updated more often, Open MSG to PDF · Email Viewer or MBOX Viewer & Reader · Convert?
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