92+ iOS apps curated and reviewed
The best windat opener apps on iPhone average 4.0★ across 92+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (4.5K) | No | Yes | Aug 2026 |
| 2 |  | Free | 3.6★ (75) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (637K) | No | Yes | Aug 2026 |
| 4 |  | Free | 3.8★ (16) | Yes | Yes | May 2026 |
| 5 |  | Free | 4.1★ (86) | No | Yes | Aug 2026 |
| 6 |  | Free was $1.99 | 5.0★ (5) | No | Yes | Jun 2026 |
| 7 |  | $5.99 | 2.3★ (3) | No | No | Jun 2026 |
| 8 |  | Free | 4.8★ (63K) | Yes | Yes | Aug 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 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.
This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.
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 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 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.
Easily open and extract attachments from winmail.dat email files. This utility integrates with your device's file manager and cloud storage, allowing you to preview or open embedded documents and images with other applications.
This app is a powerful file management tool for handling compressed archives on iPhone and iPad. It allows you to unzip various archive formats, including password-protected ones, and compress files into ZIP archives. You can also view many document types and integrate with cloud storage services.
Effortlessly transform files into various document and image formats like PDF, DOCX, and JPG. Simply select your input, choose the desired output, and convert in seconds. Save, share, or open your converted files directly in other applications.
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 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.
Communicate with contacts through unlimited texts, photos, videos, and documents. Supports iMessage for Apple devices and RCS, SMS, and MMS for others. Features include message editing, unsending, and scheduling.
This AI-powered app helps you be more productive at work. Chat with an AI assistant to create content, manage projects, find files, and learn new concepts. It offers voice interaction and expert insights for various tasks.
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.
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.
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 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.
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.
Manage files from your device, cloud storage, or external drives in one place. Organize with tags, search, and access recent documents easily. Share files and connect to network drives.
