Winmail.dat Opener & Viewer

Winmail.dat Opener & Viewer

Open Winmail.dat Files Easily

0 ratings
Free
In-App Purchases

Rating summary

Details

Released
March 3, 2026
Updated
September 29, 2026

Features

Winmail.dat Opener & Viewer screenshot #1 for iPhone
Winmail.dat Opener & Viewer screenshot #2 for iPhone
Winmail.dat Opener & Viewer screenshot #3 for iPhone
Winmail.dat Opener & Viewer screenshot #4 for iPhone
Winmail.dat Opener & Viewer screenshot #5 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

CAN'T OPEN THAT WINMAIL.DAT FILE? WE'VE GOT YOU COVERED. You received an email from someone using Microsoft Outlook, and instead of the attachment you needed, you got a mysterious "winmail.dat" file. Frustrating, right? Winmail Opener solves this problem instantly. --- WHAT IS WINMAIL.DAT? When Outlook users send emails using Rich Text Format (RTF), their attachments and formatting get bundled into a file called "winmail.dat" or "ATT00001.dat" - which Apple Mail, Gmail, and other email apps can't open. Winmail Opener decodes these files so you can access your documents, photos, and more. --- 100% OFFLINE & PRIVATE Your files NEVER leave your device. Unlike web-based converters that upload your sensitive documents to unknown servers, Winmail Opener processes everything locally on your iPhone, iPad, or Mac. No internet connection required. No data collection. Just pure privacy. --- KEY FEATURES - Instant Extraction: Open winmail.dat files in seconds - Complete Privacy: All processing happens on your device - Works Offline: No internet required for core functionality - Multiple Formats: Also opens MSG and XPS files - Calendar Events: Extract iCal appointments and add to Calendar - Contact Cards: Extract vCards and add to Contacts - Preview Files: View images, PDFs, and documents before saving - Easy Sharing: Export attachments via Share Sheet - Universal App: Works on iPhone, iPad, and Mac --- HOW IT WORKS 1. Receive an email with winmail.dat attachment 2. Tap the attachment and choose "Open With" then Winmail Opener 3. See all extracted files in a clean, organized list 4. Preview, save, or share any attachment 5. Done! That's it. --- SUPPORTED FILE TYPES - Winmail.dat (TNEF from Microsoft Outlook) - MSG (Outlook message files) - XPS (XML Paper Specification documents) --- FREE TO TRY Open 10 unique files for free - no feature restrictions. If you need unlimited access, unlock it with a single one-time purchase. No subscriptions. No recurring fees. Pay once, use forever. --- DESIGNED FOR APPLE Built with Apple's design principles in mind. Clean interface, system-adaptive dark/light mode, and seamless integration with Share Sheet, Files app, and drag-and-drop on Mac. --- PERFECT FOR - Business professionals receiving corporate emails - Legal and finance teams working with Outlook clients - Anyone frustrated by "winmail.dat" attachments - Mac users who receive emails from Windows/Outlook users --- Stop being blocked by incompatible email formats. Download Winmail Opener today and access your attachments instantly. Terms of Use: https://winmail-dat-opener-viewer.blogspot.com/p/winmaildat-opener-viewer-term-of-use.html Privacy Policy: https://winmail-dat-opener-viewer.blogspot.com/p/winmaildat-opener-viewer-privacy-policy.html
Show more

What's New in Winmail.dat Opener & Viewer

1.7

September 29, 2026

Save every attachment in one tap. Open winmail.dat, MSG, and XPS files and download all attachments as a single ZIP. New • Save All as ZIP: Extract every attachment from a file at once and save or share it as one ZIP archive. Emails with 5, 10, or 20 attachments now take one tap instead of twenty.

More
3

Subscriptions & In-App Purchases

Winmail Weekly

Open winmail.dat, MSG & XPS files weekly.

$1.997 Days
How to cancel Winmail.dat Opener & Viewer subscription ⁉️

Developer apps