198+ iOS apps curated and reviewed
Out of 198+ msg file viewer apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (4.5K) | No | Yes | Jul 2026 |
| 2 |  | Free was $0.99 | 5.0★ (8) | No | No | Jul 2026 |
| 3 |  | Free | 4.6★ (54K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 2.0★ (1) | No | Yes | May 2026 |
| 5 |  | Free | — | No | Yes | Jul 2026 |
| 6 |  | Free | — | Yes | Yes | May 2026 |
| 7 |  | Free | 4.6★ (15K) | No | Yes | Jul 2026 |
| 8 |  | $1.99 | 3.6★ (55) | No | No | Jul 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 manage various email file formats like .msg, .oft, and .eml without needing Microsoft Outlook. This app allows you to view full email details, search content, handle attachments, and export files to multiple formats. It prioritizes user privacy with local processing and no account requirements.
This app is a powerful tool for extracting and compressing various archive file formats. It supports creating encrypted ZIP files, batch compression of media, and offers multiple file transfer options. It also allows viewing and playing a wide range of document, video, and audio types.
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.
Manage local and network files with this comprehensive tool. It offers file transfer, compression, built-in media players, cloud storage integration, and editing capabilities for various document and code formats.
This application allows users to easily view and manage Microsoft Outlook .msg files directly on their iPhone or iPad. It supports viewing attachments, embedded files, and even opening files from cloud storage. Users can also reply to and forward emails contained within these files.
Easily open, convert, and export MBOX email archives to various formats like PDF, EML, HTML, or TXT. This app offers fast performance for large files, batch conversion, and robust search capabilities. It prioritizes user privacy with 100% offline functionality and no account requirement.
Open and read MBOX email archives from various clients on your Apple devices. Export emails to different formats or share them as EML files. This app prioritizes privacy with offline functionality and no data collection.
Access and view Outlook email archives directly on your iPhone and iPad without needing Microsoft Outlook or cloud uploads. This app offers offline browsing, smart search, and export options for various file formats, ensuring your data remains private and accessible.
Easily open and view over 100 different file types, including documents, images, videos, and archives. Browse files stored on your device or in iCloud Drive. This app also identifies unknown files and displays detailed file information.
Consolidate and manage local and cloud files within one app. View, save, and transfer documents, presentations, media, and more across multiple cloud services and your device.
Easily browse, view, and manage files on your iPhone or iPad. Supports a wide range of file types including documents, media, and office files. Offers essential file operations like copy, paste, rename, and move.
View a wide range of file types, including documents, images, and videos, in a unique waterfall layout. Easily transfer files between devices and apps using built-in servers and cloud integrations.
Easily view EML and MSG email files, including attachments, directly on your iOS or macOS device. Share or print attachments, or compose new emails using the content of your saved messages.
Easily open and explore 3D model files on your iPhone or iPad. Supports over 20 popular formats, offering smooth viewing with intuitive touch controls. Ideal for designers, engineers, architects, and students working with 3D data.
This app acts as a virtual USB drive and file manager for your iPhone and iPad. It allows you to easily view, organize, and share various document types, including Office and iWorks files, as well as media. It also offers cloud integration and secure file protection.
Easily open and manage email files (.eml, .msg, .oft) on your iPhone or iPad. Read, search, and organize messages with attachments in a clean interface. All files stay on your device.
This app allows you to extract and compress various archive file formats, including ZIP, RAR, and 7Z. It also offers robust file management, text and image editing, video playback, and OCR recognition. Secure your files with app password protection and fingerprint unlock.