Winmail.dat Opener Pro
Winmail.dat Opener Pro

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

Logo of Winmail.dat Opener Pro

Winmail.dat Opener Pro

Stop paying monthly just to open an email. Access winmail.dat, .msg, and .oft files instantly on your iPhone or iPad with 100% private, on-device processing and zero subscriptions.

Key Figures

Downloads

0

User Rating

1.0/5

Total Ratings

0

Publisher

延平 陈

Category

Utilities

Locales

24

Latest Version

1.1

Size

9.9 MB

First Released

Jan 30, 2026
Features

Professional Tools for Seamless Communication

Unlock Outlook attachments instantly on your iPhone or iPad. Winmail.dat Opener Pro is built for professionals who demand efficiency, privacy, and a subscription-free experience.

One-Time Purchase, Forever Ownership

Escape the subscription trap. Pay once and own the full professional suite forever with no recurring fees or hidden costs.

100% On-Device Privacy

Your sensitive emails and business attachments never leave your device. Secure, offline processing ensures maximum data sovereignty.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Winmail.dat Opener Pro - Winmail.dat Opener Pro app interface on iPhone showing the main screen to open files

Winmail.dat Opener Pro app interface on iPhone showing the main screen to open files

Winmail.dat Opener Pro - Winmail dat Opener Pro interface showing a list of recently opened MSG and TNEF files on an iPhone

Winmail dat Opener Pro interface showing a list of recently opened MSG and TNEF files on an iPhone

Winmail.dat Opener Pro - Winmail dat Opener Pro settings screen on iPhone showing no subscription message and app preferences

Winmail dat Opener Pro settings screen on iPhone showing no subscription message and app preferences

Winmail.dat Opener Pro - Winmail.dat Opener Pro app interface on iPhone showing secure local parsing in dark mode

Winmail.dat Opener Pro app interface on iPhone showing secure local parsing in dark mode

Description

Winmail.dat Opener Pro opens winmail.dat (TNEF), .msg, and .oft Outlook email attachments on iPhone and iPad with a one-time purchase — no subscriptions. Works fully offline with 100% on-device processing for maximum privacy. Multilingual support has been upgraded and optimized for fast, secure file access. Tired of “free” apps that lock basic features behind subscriptions? Hate paying monthly just to open an email attachment? Winmail.dat Opener Pro is a pay-once, own-forever solution. No subscriptions. No trials. No recurring fees. The app safely unpacks Outlook winmail.dat (TNEF) files and opens .msg and .oft files directly on your device. All processing happens on-device, so your emails and attachments never leave your phone. Key features: • One-time purchase. Own it forever. • Open winmail.dat (TNEF), Outlook .msg, and .oft files. • Extract attachments including photos, PDFs, Word, and Excel files. • 100% on-device processing for maximum privacy. • Optimized for the latest iOS with Dark Mode and Drag & Drop. • Multilingual support fully upgraded and optimized. Supported formats: •Winmail.dat (TNEF) •Outlook Message (.msg) •Outlook Template (.oft) How to use: 1. Open the Mail app or Files app. 2. Tap the attachment (winmail.dat, .msg, or .oft). 3. Select Share and choose Winmail.dat Opener Pro. 4. View, print, or save your files instantly. No subscriptions. No tracking. No cloud uploads. Just open your files — fast, private, and forever. We update regularly to ensure compatibility with the latest iOS versions. If you have any questions or feedback, feel free to contact us anytime.

Download

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.