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PST Viewer - Email Reader

PST Viewer - Email Reader

Read & search Outlook PST file

4 ratings
8 reviews
💼 Business
📊 Productivity
$7.99
In-App Purchases

Details

  • Released
  • Updated
  • January 12, 2026
  • June 8, 2026

Developer

延平 陈
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PST Viewer - Email Reader screenshot #8 for iPhone
iphone
ipad
🧾$7.99
In-App Purchase↘︎
⭐8
Reviews↘︎
📝2+ tags
Tags↘︎
❓8 answered
FAQ↘︎
📦~ in 6 days
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About

Access and search Outlook PST and OST email archives directly on your iPhone or iPad. Browse folders, read messages, and search emails offline without needing an internet connection. This app offers a private and reliable solution for managing your email archives.

✓Open PST & OST email archive files
✓Browse folders and subfolders
✓Read email subjects, senders, recipients, and dates
✓View email body content
✓Search emails by keyword
✓Preview and export attachments
✓Works offline
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What's New in PST Viewer

26.6.0

June 8, 2026

- Included general reliability and compatibility improvements.

1

In-App Purchases

$7.99

PST Viewer Pro

PST Viewer Pro

User reviews

Most RecentHighest RatedLowest Rated

Great PST File Viewer for Mac!

It opens large Outlook PST files quickly and keeps all emails, folders, and attachments perfectly organized. The search feature is fast, and the interface is clean and easy to navigate. It’s reliable, efficient, and does exactly what it promises. Definitely a top choice for viewing PST files on macOS!
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kimi_uskimi_us

Excellent PST File Reader!

This PST File Viewer for Mac is absolutely fantastic! It made accessing my Outlook PST files on macOS incredibly easy and stress-free. The interface is clean, modern, and very intuitive—I was able to open and browse my archived emails within minutes.

The app handles large PST files smoothly without crashing or slowing down my Mac. I can easily navigate folders, search for specific emails, and view attachments with all formatting perfectly preserved. It feels just as seamless as using Outlook itself.

If you need a reliable and efficient PST viewer for Mac, this is definitely the one to get. Highly recommended for professionals and anyone managing archived Outlook data!
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beijingfoxbeijingfox

best pst viewer

good job
jason huang001jason huang001

works well！

thanks for this quick and quality app！
Altman100Altman100

Clean, fast, and reliable!

I needed to pull a few specific files from a years-old archive and didn’t want to deal with a full Outlook installation. This app worked perfectly.
Iron ElonIron Elon
See 3 more reviews

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FAQ

What is PST Mail Viewer?

PST Mail Viewer is a mobile application designed to open, read, and search Outlook PST and OST email archive files directly on your iPhone or iPad. It allows you to browse through your old emails and attachments offline.

How much does PST Mail Viewer cost?

PST Mail Viewer is a paid application priced at $7.99. The purchase is a one-time payment and grants you access to use the app on your iPhone, iPad, and Mac.

Does PST Mail Viewer have ads?

No, PST Mail Viewer is ad-free. The app explicitly states 'No ads' and is designed to provide a clean user experience without interruptions from advertisements.

Can I use PST Mail Viewer offline?

Yes, PST Mail Viewer is designed to work completely offline. You do not require an internet connection to open, read, or search your PST and OST email files once they are imported into the app.

What devices is PST Mail Viewer compatible with?

PST Mail Viewer is compatible with iPhone, iPad, and Mac devices. The single purchase allows you to use the application across all these supported platforms.

How does PST Mail Viewer handle my data privacy?

PST Mail Viewer prioritizes user privacy by processing all PST and OST files locally on your device. It does not collect any user data, use analytics, or communicate with any servers, ensuring your email archives remain private.

How often is PST Mail Viewer updated?

PST Mail Viewer was last updated on March 17, 2026, indicating a recent commitment to maintenance and potential improvements. The latest version available is 4.0.

Is PST Mail Viewer affiliated with Microsoft?

No, PST Mail Viewer is not affiliated with Microsoft or Outlook. It is a third-party application that works with the PST/OST file format, which was developed by Microsoft.