iPhone, iPad and iPod touch do not have centralised file systems. Instead, each app has its own library of files called sandbox. An app's sandbox is not shared with other apps, and is not accessible from a computer.
However, some iOS apps let you access their sandbox's Documents folder. These are referred to as file sharing enabled apps. Simply put, these apps let you browse, upload and download files in their Documents folder.
iTunes provides a limited and simplistic interface to add, copy, or delete files from file sharing enabled apps.
iMazing provides a much more full featured way of interacting with file sharing enabled apps, via USB or Wi-Fi. It greatly expands on what is possible with iTunes:
All file sharing enabled apps are not created equal. What app is right for you will greatly depend on the type of document you want to use it with. In this guide, we'll use FileApp, our free file manager and document reader, but the instructions below apply to any file sharing enabled apps such as VLC or Kindle.
Have a look at the Going Further section at the end of this article for a list of our favorite compatible apps.
Anyone who wants to easily and quickly copy files back and forth between their Mac or PC computer to their iPhone, iPad or iPod without iTunes.
Download and install iMazing on your Mac or PC computer.
Download and install FileApp.
To transfer files from a Mac or PC computer to an iPhone, iPad or iPod touch:
Launch iMazing and connect your device.
In the left sidebar, select Apps.To see your most recent data, you may need to refresh your view.
In iMazing's main window, select your application and navigate to its Documents folder.
In the bottom toolbar, click one of the action buttons of your choice:
Tip: To quickly transfer files or folders, drag and drop them straight to the 'Documents' folder.
Not all apps support file sharing; it's up to the app's developer to enable file sharing.
You can filter out apps which are not compatible with file sharing: click Options in the bottom toolbar, and select Only show sharing enabled apps.
You can also check whether or not an app is file sharing enabled by looking at the icon of its Documents folder.
E.g. the Kindle iOS app, enables file sharing: it's Documents folder is accessible.
E.g. the Spotify iOS app, does not have file sharing enabled: its Documents folder is not accessible.
With iMazing, you can browse backed up app files, even if the app is not sharing enabled. This is a great way to access data that is usually hidden, and to find out precisely which files are included in your backups.
If your device is running iOS 8.2 or below, the sandbox of all applications is fully accessible. To protect user privacy, Apple disabled this in iOS 8.3.
|AudioShare||$4.99||An audio file manager.|
|Documents||free||An easy, beautiful, and free FileManager by our friends Readdle|
|FileApp||free||A neat little file manager (OK, we made it!)|
|GoodReader||$4.99||One of the most popular iOS file managers.|
|Infuse||free / $9.99 (Pro)||Best video player around|
|Kindle||free||Great for PDFs and ebooks|
|VLC||free||The most popular video player|