# MBOX Reader · Opener · Convert — Open MBOX Mail File Viewer > Open, read, search, and convert MBOX email archives offline on Apple devices. (iPhone/iPad app by Rush Tools LLC.) - Source: https://appshunter.io/ios/app/mbox-reader-opener-convert/id6777394850 (this page in markdown: same URL + `.md`) - Developer: [Rush Tools LLC](https://appshunter.io/developer/1896773547) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 16.0 · 12 MB - Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China) and 2 more - Released: 2026-06-08 - Data updated: 2026-09-02 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/mbox-reader-opener-convert/id6777394850/reviews.md ## What is MBOX Reader · Opener · Convert? MBOX 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. ## Key features - 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 ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro Weekly | $4.99 | per 7 days | | Pro Annual | $29.99 | per year | | Pro Annual | $19.99 | per year | | Pro Annual | $49.99 | per year | | Pro Annual | $39.99 | per year | | Pro Annual | $79.99 | per year | | Pro Annual | $29.99 | per year | | Pro Weekly | $9.99 | per 7 days | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/mbox-reader-opener-convert/id6777394850/reviews.md ### 5/5 — Intuitive Full Feature MBox tool *2026-08-11* My need: I’m going to close a six year old Gmail account with 12,000 messages organized with an extensive folder hierarchy. After I close the account, I need to be sure I can find any message if necessary in the future. My requirements: an App that stores nothing on Gmail or any other server, respects my folder organization, and provides effective search. I looked at several in the MacOS App Store. Only MBox Reader from Rush Tools delivered what I’m looking for with an intuitive UI and good performance. The developer is responsive to feature suggestions. **Developer response:** Hi, Thank you so much for sharing your detailed migration experience. Knowing that MBOX Reader successfully preserved your six-year Gmail archive and its extensive folder hierarchy with great performance is a proud milestone for this project. We designed this app specifically to keep your data completely secure and local, with absolutely zero cloud or server dependencies, so you can rest easy knowing your privacy is fully protected. Thank you for your invaluable feedback during this process. It was a true pleasure collaborating to make the tool even better for the entire community. Best regards, Rush Tools ### 5/5 — Powerful and intuitively designed tool! *2026-06-28* I was desperate to take some massive downloads of emails and attachments from historical accounts. MBOX Reader made it so easy for me to view the files in the downloads, and then, to put them in a format that would be most useful. Time saver and life saver for me! **Developer response:** Hi, I am absolutely thrilled to hear that the app could help you smoothly process such massive email downloads. Handling huge, GB-sized MBOX files and attachments entirely offline without any formatting loss is exactly what our new memory engine was built for. As a solo developer, your support means the world to me. I’m committed to keeping this MBOX Viewer & Converter tool powerful and reliable for all your future needs. ## Frequently asked questions about MBOX Reader · Opener · Convert ### How do I open an MBOX file with MBOX Reader? You can open MBOX and MBX archives directly from the Files app, Mail, Safari, AirDrop, or any other app that supports sharing. MBOX Reader loads these files quickly, even large ones with many messages. ### Can I read emails and attachments with MBOX Reader? Yes, MBOX Reader displays every message exactly as it was sent, including the sender, recipients, date, formatted body, and any attachments. You can preview and save attachments individually or export them all in a ZIP file. ### Does MBOX Reader work offline? Absolutely. MBOX Reader is designed to work fully offline, ensuring that your email data never leaves your device. No account or sign-in is required, and no tracking is involved. ### What file formats can MBOX Reader convert to? MBOX Reader can convert entire archives to CSV for spreadsheets or JSON. It also allows you to export single messages to PDF and extract senders and recipients as vCard contacts. ### What are the subscription options for MBOX Reader? MBOX Reader offers 'Pro Weekly' for $3.99 per 7 days and 'Pro Annual' for $19.99 per year. These subscriptions likely unlock advanced features or remove limitations. ### Is MBOX Reader safe for all ages? MBOX Reader has an age rating of 4+, indicating it is suitable for children and adults. Its offline processing and lack of tracking contribute to a secure user experience. ### How often is MBOX Reader updated? The latest version is 1.0.12, and the app was last updated on June 27, 2026. This indicates a recent update, suggesting ongoing development and support. ### What devices are compatible with MBOX Reader? MBOX Reader is available on Mac, iPhone, and iPad, allowing you to manage your MBOX archives across your Apple ecosystem. ## Version history (last 5 releases) ### 1.0.27 — 2026-08-20 Minor bug fixes and reliability improvements. (MBOX Reader · Opener · Convert) ### 1.0.26 — 2026-08-14 Minor bugs have been fixed. | MBOX Reader & Viewer ### 1.0.25 — 2026-08-09 General performance enhancements and file handling fixes. MBOX Reader & Viewer ### 1.0.22 — 2026-08-06 Enhanced import feedback to provide detailed status updates during large file processing. MBOX Viewer ### 1.0.15 — 2026-08-03 Added support for rebuilding Gmail folders directly from labels and removed page limits for seamless message browsing in our MBOX reader app. Enhanced folder navigation and display settings (including year tags). ## More apps by Rush Tools LLC - [XPS Viewer · XPS to PDF](https://appshunter.io/ios/app/xps-viewer-xps-to-pdf/id6771168880) - [GPX Viewer · GPX Opener Reader](https://appshunter.io/ios/app/gpx-viewer-gpx-opener-reader/id6775765442) - [IGC Viewer · Flight Log Reader](https://appshunter.io/ios/app/igc-viewer-flight-log-reader/id6776756718) - [MSG Reader · Converter, Opener](https://appshunter.io/ios/app/msg-reader-converter-opener/id6777057114) - [Winmail.Dat Opener · Win Dat](https://appshunter.io/ios/app/winmaildat-opener-win-dat/id6777723246) All apps by Rush Tools LLC: https://appshunter.io/developer/1896773547 ## Related topics [mbox reader](https://appshunter.io/ios/topics/mbox-reader) · [mbox pro](https://appshunter.io/ios/topics/mbox-pro) · [mbox viewer](https://appshunter.io/ios/topics/mbox-viewer) · [mbox](https://appshunter.io/ios/topics/mbox) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*