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Get StartedPST Mail Viewer app analytics for May 3
PST Mail Viewer
- 延平 陈
- Apple App Store
- Paid
- Productivity
Read & search Outlook PST & OST files
Open and explore Outlook PST & OST email archives directly on your iPhone or iPad. PST Mail Viewer lets you browse folders, read messages, and search emails — all offline and on your device.
Pay once. Use on iPhone, iPad & Mac.
No subscription. No ads.
Key Features
• Open PST & OST email archive files
• Browse folders and subfolders
• Read email subjects, senders, recipients, and dates
• View email body content (plain text and supported formats)
• Search emails by keyword
• Preview and export attachments
• Works offline — no internet connection required
Privacy First
PST Mail Viewer processes PST & OST files locally on your device.
• No user accounts
• No analytics or tracking
• No data collection
• No server communication
File Access
The app uses the iOS document picker to let you select PST/OST files from supported locations such as the Files app or iCloud Drive. Access is limited to files you explicitly choose.
Important Information
• This app is not affiliated with Microsoft or Outlook
• PST/OST is a file format developed by Microsoft
• Performance may vary depending on PST file size and device capability
PST Mail Viewer provides a simple, private, and reliable way to access PST email archives on iOS.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Store Rank
The Store Rank is based on multiple parameters set by Google and Apple.
All Categories in
Germany--
Productivity in
Germany#102
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PST Mail Viewer Ranking Stats Over Time
Similarweb's Usage Rank & Apple App Store Rank for PST Mail Viewer
Store Rank
Rank
PST Mail Viewer Ranking by Country
Counties in which PST Mail Viewer has the highest ranking in its main categories
No Data to Display
Top Competitors & Alternative Apps
Apps with a high probability of being used by the same users, from the same store.
No Data to Display
May 3, 2026