USB Disk Pro lets you store, view and manage documents on your iPhone. It has an amazing built in document viewer and is very easy to use, with a simple and intuitive interface, yet it contains many powerful features. Drag and drop files in iTunes to transfer them to your iPhone, then view them anywhere!

TUAW - "USB Disk is [...] a nicely designed one."
Lifehacker - "The Best. USB Disk for iOS gives you a fast and easy way to transfer documents and images to your device."
Apple - "New and Noteworthy"


• Store and view files.
• Open multiple documents in different pages.
• Restores last viewing position.
• Navigate using swipes (like Photos / iBooks app).
• Thumbnails let you preview your files.
• Supports the Files application (file provider for iOS 11+).


• View and download email attachments.
• Full screen file viewer.
• Copy, paste, cut, delete and create files.
• USB file transfers.
• WiFi (without iTunes) file transfers.
• TV / VGA out.
• Slideshow with adjustable delay.
• Fast scrolling, page up/down functionalities.
• Email your documents.
• Lock code.
• Download web files.
• In app web browser.
• Protect & encrypt files using Apple's Data Protection.
• Storage provider for other apps.
• Background audio.


• Local files.
• Dropbox.
• Google Drive.
• OneDrive, SharePoint.
• Box.
• Evernote.
• WebDAV and WWW servers.
• FTP, SFTP servers.
• Device's Photo Library.


• PDF files.
• Compressed files (zip, rar).
• MS Office documents.
• iWork documents.
• Pictures (jpg, png, gif, ...).
• eBooks (pdf, html, txt, ...).
• Comics (cbr, cbz, pdf, ...).
• Audio files (mp3, m4a, wav, ...).
• Video files (m4v, mov, avi, mkv, ...).


• ZIP files.
• Small txt files.
• PDF annotations.


Buy now and get free updates.

What’s New

Version 2.9.3

• Improved the search feature: it now searches in subfolders as well as in the content of files (for files in OneDrive, Google Drive and Box).
• Added movie player to the Apple Watch app.
• Fixed restoration of position on some PDF files.
• Added access to the "Favorites" album in "Link to Photos".
• Many other small improvements.

Leave us a review on the App Store to tell us what you think about this update.

Ratings and Reviews

4.6 out of 5
150 Ratings

150 Ratings

jcflash8 ,

Very good app

I have been using this for a long time to listen to recorded material off the Internet and it has been excellent and I would recommend it to anyone, simple to use and does a good job…jc

زيد عبيد زياد ,

Add future (remote manager)

I enjoy using the USB disc bro
But there is a feature to automate its presence in this application so that it is integrated and has no equivalent
The feature is (remote manager), which enables me to access devices connected to the same Wi-Fi network as the computer by simply entering the user name and password to open the public folder in Windows, knowing that this feature is found in other applications that are less efficient than this wonderful application
And when you add this feature, trust that it will give more popularity to the application
It is better than the IP address service to access the device because the IP may be variable, which prompts me every time to rewrite it and delete the device from within the Windows system so that there is no conflict
In conclusion, I hope my message is clear, for I wrote it in Arabic and translated it with Google Translate
For more clarification, I am fully prepared
Best regards and appreciation

Carol Love ,

How to prevent menu in landscape?

How can I hide the menu in landscape?

App Privacy

The developer, Imesart S.a.r.l., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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