178+ iOS apps curated and reviewed
The best winmail dat attachment opener apps apps on iPhone average 4.1★ across 178+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
Easily open and view Winmail.dat, MSG, and XPS email files that are incompatible with most email clients. Convert embedded content like appointments and notes into native iOS formats, and access all attachments within these files.
Easily open and view "winmail.dat" attachments received via email. This utility resolves issues caused by different mail program formatting, allowing you to access important files sent from Microsoft Outlook.
Easily open and access files from winmail.dat attachments on your mobile device. This utility allows you to preview, resend, print, or save contained files without needing an internet connection. An optional purchase removes ads.
Consolidate all your email accounts and calendars into one streamlined application. Manage your inbox, schedule meetings, and access files from various cloud services. Enhance productivity with AI-powered writing assistance and smart inbox features.
Easily open and extract attachments from winmail.dat files on your Apple devices. This app decodes TNEF files, allowing you to view and save hidden email attachments like PDFs and images directly to your device.
Easily open and view the contents of winmail.dat email attachments. This tool allows you to instantly access original email content and any attached files without needing the sender to resend the message.
Easily open and extract attachments from Winmail.dat, .msg, and .oft email files directly on your device. This utility offers a private, offline solution with a one-time purchase, ensuring your data never leaves your phone.
Effortlessly open and view various email attachment formats, including Winmail.dat and MSG files. Extract embedded documents and images, and manage your files with integrated storage. Supports a wide range of email and document types for seamless access.
Easily open and manage "winmail.dat" attachment files on your iOS device. This app decodes the TNEF format, allowing you to view, save, share, or resend any contained attachments and the original email message.
This app decodes "winmail.dat" attachment files, allowing you to open, read, save, or email any contained files. It also extracts the original email message and can create calendar events or contacts from the data.
Easily open and convert winmail.dat files, which are often unreadable by other email clients. Access all content, including appointments, notes, contacts, and attachments, converting them to native iOS formats. Export files to other applications for seamless integration.
Consolidate and manage multiple email accounts from various providers in a single, user-friendly interface. Enjoy customizable notifications, enhanced security features, and efficient search capabilities to streamline your communication.
Streamline your email communication with advanced features designed for professionals. Manage multiple accounts, track emails, and integrate with productivity apps to boost efficiency and declutter your inbox.
This tool allows users to extract, view, and save the contents of winmaildat, msg, and xps files. It provides a complete solution for managing these file types, including viewing all attachments and rich text messages.
Easily extract a wide variety of compressed file formats, including rar, zip, 7z, and tar. This specialized utility offers a convenient way to access your archived files without any advertisements.
Easily read and extract files from Microsoft TNEF attachments, commonly found as "winmail.dat" in emails from Outlook and Exchange. This utility allows you to access embedded attachments, contact cards, and calendar events within these files.
This app lets you open web links directly in their corresponding applications, bypassing browser views. It supports over 280 apps and offers features like QR code generation and link shortening. Easily switch between apps for a streamlined browsing experience.
Easily manage your files by unzipping and archiving documents, photos, and videos. Browse and view various file types directly within the app. Offers premium features for advanced file operations and security.
This email app streamlines your life with an intelligent inbox that organizes events, tasks, and package tracking. It offers AI-powered summaries, composition assistance, and quick actions to save you time and keep you in control.