Best Directory Viewer Apps

181+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated May 2026

With an average user rating of 4.0★, the directory viewer category is one of the App Store's strongest. Browse all 181+ apps we track, sorted so the most loved ones surface first.

Top Picks for Directory Viewer

Directory Viewer#1

Directory Viewer by Mohit Khanna

View files & folders on disk
Editor's Choice
🔧 Utilities
5.0(2 ratings)
Free
Directory Viewer screenshot 1
Directory Viewer screenshot 2
Directory Viewer screenshot 3
Directory Viewer screenshot 4
Directory Viewer screenshot 5
Directory Viewer screenshot 6

This application allows users to view a list of files and folders on their disk, generated from their Windows, Mac, or Linux device. With its updated design, users can now easily access their files with features like bookmarks and saved files.

Winmail Viewer - Letter Opener#2

Winmail Viewer - Letter Opener by Letter Opener GmbH

Open Email, MSG & XPS files
Strong Contender
🔧 Utilities
4.8(4.5K ratings)
FreeIn-App Purchases
Winmail Viewer - Letter Opener screenshot 1
Winmail Viewer - Letter Opener screenshot 2
Winmail Viewer - Letter Opener screenshot 3
Winmail Viewer - Letter Opener screenshot 4

View and manage email attachments with ease using this application. Say goodbye to compatibility issues with various file formats and streamline your email attachment viewing experience. Try it now for a hassle-free email management solution.

More Directory Viewer apps to explore

4
File Viewer
File Viewer
File Viewer
by Sharpened Productions
Free

View and open over 100 file types with this easy-to-use file viewer, including PDFs, Office documents, images, videos, and more. Browse files on your device or iCloud Drive and access advanced features like bookmarking, file identification, and metadata extraction.

🔧 Utilities
(3)
5
Browser & File Manager
Browser & File Manager
Browser & File Manager
by 书穗 林
Free

Discover a cutting-edge browsing experience with an innovative application that offers seamless navigation, robust security features, and customizable settings. Take your online exploration to the next level with our revolutionary browsing solution. Experience it for yourself today!

🔧 Utilities
(301)
6
Winmail Viewer:for DAT,XPS,MSG
Winmail Viewer:for DAT,XPS,MSG
Winmail Viewer:for DAT,XPS,MSG
RAR, Winmail.dat Reader, TNEF
Free

In a few sentences, the application described above can be summarized as a powerful tool that enables users to easily extract, view, and save the contents of various file types, including Winmail.dat, MSG, and XPS files. This comprehensive solution provides a seamless way for users to manage and access these file formats, making it a valuable resource for those who frequently work with these types of documents.

📊 Productivity
(1)
7
DWG FastView-CAD Viewer&Editor
DWG FastView-CAD Viewer&Editor
DWG FastView-CAD Viewer&Editor
* Support 2D/3D CAD formats
Free

DWG FastView-CAD Viewer allows users to view, edit, and share CAD drawings on mobile devices with ease. This intuitive app enables quick access to important design files anytime, anywhere. Access professional-grade features on-the-go and streamline your CAD workflow today.

📊 Productivity
(50)
8
RAR Unzip-Zip File Opener 7Zip
RAR Unzip-Zip File Opener 7Zip
RAR Unzip-Zip File Opener 7Zip
Zip Extractor & RAR Extractor
Free

Discover new recipes, plan your meals, and organize your grocery list with this all-in-one cooking companion. From browsing diverse dishes to creating customized meal plans, simplify your kitchen experience today!

🔧 Utilities
(2.8K)
9
My File Organizer
My File Organizer
My File Organizer
Organize Files & Documents
Free

Efficiently organize all your files based on type, date, and size with this user-friendly application. Simplify your digital life today!

🔧 Utilities
(6.5K)
10
STL File Viewer Pro
STL File Viewer Pro
STL File Viewer Pro
Simplest Way To View STL Files
Free

View and interact with your 3D STL models with ease, rotating, zooming, and inspecting them with smooth and intuitive gestures. Download now to explore your 3D models in a comfortable and efficient way, perfect for 3D printing, CAD modeling, and more.

🛠️ Developer Tools
(50)
11
Zip File Viewer
Zip File Viewer
Zip File Viewer
by BYTO
Free

This application allows users to open and view zip files without needing to unzip them. Users can also transfer files from computers to their iPhones, manage files easily, and view various file formats such as MP3, PDF, JPG, and more with a simple interface.

🔧 Utilities
(5)
12
Any: File Explore & Viewer
Any: File Explore & Viewer
Any: File Explore & Viewer
Explore, Search, View Files
Free

This all-in-one file management app helps you efficiently access, view, share, and organize your files, media, and contacts in one place, making it easier to manage your digital life. Download now to unlock features like universal file access, multi-window support, and seamless media playback, and take control of your digital world.

🔧 Utilities
(124)
13
Zip Browser
Zip Browser
Zip Browser
ZIP, Rar, PDF, 7z, ODT viewer
Free

View, extract, and manage files in various formats with ZIP Browser – Preview Files. Easily access and share ZIP, RAR, PDF, and other files, including password-protected ones, through this user-friendly app. Unlock advanced features and streamline your file management tasks today!

🔧 Utilities
(12)
14
Viewer 2
Viewer 2
Viewer 2
Zip Rar 7z File Viewer
Free
$9.99 | 100% OFF

This file viewer and editor allows users to view and edit various file formats, including zip, rar, and 7z archives, as well as text files, images, videos, and databases. With its comprehensive features, users can easily manage and access their files, and start working with them right away.

🌟 Lifestyle
(8)
15
CAD FastView: DWG Viewer
CAD FastView: DWG Viewer
CAD FastView: DWG Viewer
DWG Viewer - DWG/DXF Reader
Free

This multifunctional CAD drawing viewing and sharing application allows users to quickly view, share, and manage DWG drawings, with features like PDF conversion, cloud synchronization, and Wi-Fi printing. It is ideal for professionals like architects, engineers, and contractors who need to effortlessly handle various CAD drawing formats and tasks.

📊 Productivity
(33)
16
Winmail File Viewer & Opener
Winmail File Viewer & Opener
Winmail File Viewer & Opener
Extract files from winmail.dat
Free

This app is a premium winmail.dat reader designed for iOS devices, allowing users to open, view, and extract winmail.dat files effectively. It provides essential functionality for managing these files and offers support for any issues encountered during usage.

💼 Business
(78)
17
FileBrowser: Documents Manager
FileBrowser: Documents Manager
FileBrowser: Documents Manager
File Explorer & Media Player
$7.99

FileBrowser is a powerful documents manager that allows you to organize and navigate files efficiently. Simplify your file management experience today!

🔧 Utilities
(5.6K)
18
Space Cleaner: File Manager
Space Cleaner: File Manager
Space Cleaner: File Manager
Cleanup Duplicate Photo Clean
Free

Efficiently manage and optimize your files with our powerful File Manager app. Organize, sort, search, preview, and even convert file formats with ease. Clean up duplicates and unnecessary files to free up storage space. Download now for seamless file management!

🔧 Utilities
(3.1K)
19
exocad webview
exocad webview
exocad webview
Fast STL 3D Viewer
Free

Load 3D models quickly and easily in a free viewer that supports common file formats like STL, OBJ, and PLY. Seamlessly view and adjust 3D meshes on any mobile device, with features like mesh transparency and texture mapping, and try it out for free without registration.

🔧 Utilities
(14)
20
My Files - Manager & Viewer
My Files - Manager & Viewer
My Files - Manager & Viewer
File Manager & File Viewer
Free

This file management tool allows users to organize and view various file types, including documents, images, and media, with features like copying, pasting, renaming, and sharing files. With this app, users can easily manage and access their files on-the-go and share them via email attachments.

🔧 Utilities
(30)