Winmail File Viewer & Opener 5.13 - App Store

---

About Winmail File Viewer & Opener

Winmail File Viewer & Opener lets you open winmail.dat files on iPhone, iPad, and Mac - and extract the real attachments inside. Some emails from Microsoft Outlook / Exchange arrive as a winmail.dat file (also called...

Winmail File Viewer & Opener lets you open winmail.dat files on iPhone, iPad, and Mac - and extract the real attachments inside. Some emails from Microsoft Outlook / Exchange arrive as a winmail.dat file (also called TNEF), which can hide the attachments you actually need. This app decodes the file so you can view its contents and save the attachments in seconds. Private by design: everything is processed on-device, works offline, and requires no account. How it works 1. Import a winmail.dat file from Mail, Files, or the Share Sheet 2. View the message contents and attachment list 3. Extract and save attachments to the Files app, or share them anywhere Key features - Open winmail.dat / TNEF quickly - Preview and extract common attachments (PDF, DOCX, images, and more) - One-tap Save, Share, or Copy - Works across iPhone, iPad, and Mac - Lightweight interface designed for fast access If you regularly receive emails with missing Outlook attachments, this is the easiest way to open winmail.dat and get your files back. Privacy Policy: https://www.winmailviewer.com/privacy Terms of Use: https://www.winmailviewer.com/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Version History Winmail File Viewer 5.13 makes Outlook calendar and contact data much easier to use. - Meeting requests hidden inside winmail.dat files can now be recovered as standard `.ics` calendar files. - Contact cards hidden inside winmail.dat files can now be recovered as `.vcf` files. - Add extracted events to Calendar and contact cards to Contacts using native iOS editors. - Calendar and contact attachments now have clearer icons and labels. - Subscription/account status refreshes more reliably after purchase or restore. 5.13 Jul 5 - Added improved winmail.dat message previews with email metadata and message body support. - Added attachment thumbnails and clearer file type badges. - Added per-file actions for sharing and saving extracted attachments. - Added Save All support for extracted files. - Improved temporary file handling and cleanup after decoding. - Improved decoder reliability with additional fixture coverage for common winmail.dat cases. - Refined limited-mode and upgrade flow messaging. 5.12 Jun 12 - Cleaner, distraction-free interface - Bug fixes and performance improvements - Improved error messages with full localization - Added support for more languages 5.11 Mar 17 - Open winmail.dat files in 13 languages including Japanese, Korean, Chinese, French, German, Spanish, and more - Improved app stability and user experience 5.10 Mar 4 - UI improvements 5.9 Feb 19 - UI improvements 5.8 Jan 27 - Bug fixes 5.7 Jan 21 - UI bug fixes 5.6 12/12/2025 - Bug fixing 5.5 12/10/2025 - Localization 5.4 11/21/2025 - Bug fixes - UI improvements 5.3 10/13/2025 - Bug fixing - Performance improvements - UI improvements 5.2 08/06/2025 - UI improvements - Bug fixes 5.1 07/21/2025 - Revamp the UI - Improve performance 5.0 07/08/2025 - Fix a crash bug 2.14 10/06/2021 - Bug fixes 2.13 10/05/2021 - Bug fixes 2.12 08/29/2021 - Subscription 2.11 08/24/2021 - UI improvements - Fix a crash 2.10 02/07/2021 - UI improvements 2.9 02/03/2021 - Open button 2.8 05/17/2020 - Fix visual bugs in iOS 13 2.7 09/30/2019 - Bug fixes 2.6 09/18/2019 - Bug fixes 2.5 09/14/2019 - Free trial 2.4 09/10/2019

---

Previous Versions

Here you can find the changelog of Winmail File Viewer & Opener since it was posted on our website on 2016-12-29 05:13:52. The latest version is 5.13 and it was updated on 2026-10-14 01:12:57. See below the changes in each version.

---

Related Apps

Here you can find apps that are similar with Winmail File Viewer & Opener.

---

Disclaimer