File manager on Android: a complete guide for users

File manager on Android is a built-in or third-party tool that allows you to manage all the data on your smartphone: from photos and documents to system folders. Many users do not even suspect that the standard application "Files" (or Files by Google) is capable of more than just opening downloads. In fact, this is a powerful tool for optimizing memory, finding duplicates, working with cloud storage, and even restoring accidentally deleted files.

In this article we will look in detail at how the file manager works on different versions Android (from Android 10 to Android 14), what hidden features it offers, and why it is sometimes better to install an alternative solution - for example Solid Explorer or FX File Explorer. You will also learn how to safely delete system files, configure access to root folders (root) and avoid common mistakes that lead to data loss.

If you have ever gotten lost in a maze of folders /storage/emulated/0/ or could not find a downloaded document, these instructions will help you understand all the nuances. And for experienced users, we have prepared a section with advanced capabilities - from working with ADB to automatically sorting files by type.

What is a file manager and why do you need it?

File manager (or file manager) is a app that provides access to all data stored on the device. Unlike a gallery or music player, which only work with certain types of files, the manager allows you to:

• 📁 View all folders, including hidden ones (for example, .thumbnails or Android/data).
• 🔍 Search for files by name, date or size - even those that are not displayed in standard applications.
• 🗑️ Delete, copy or move data without restrictions (unlike some “lite” galleries).
• ☁️ Connect to cloud services (Google Drive, Dropbox) and network folders (FTP, SMB).

On Android the file manager can be either built-in (for example, Files by Google on clean Android or MI File Manager on Xiaomi), and third-party ones. The latter often offer advanced features: a two-panel mode, a built-in archiver, a text editor, or even access to rootfolders for advanced users.

⚠️ Attention: Some manufacturers (for example, Samsung or Huawei) modify the standard manager by adding advertising to it or limiting access to system files. If you need all the features, consider installing an alternative manager.

Where to find the file manager on Android

The location of the manager depends on the version Android and the manufacturer's shell Here are the most common options:

If you cannot find the built-in manager, try:

1. Open Settings → Storage and click on "View files".
2. Use search by device (gesture down on the main screen → enter "files").
3. Install a third-party manager from Google Play (we recommend Solid Explorer or FX File Explorer).

⚠️ Attention: On some devices (especially with EMUI or ColorOS) the built-in manager can hide system folders. For full access you will need root or ADB-commands.

The main functions of a file manager: what a standard application can do

Even a basic one Files by Google offers more features than it seems at first glance. Here are the key functions that will be useful to everyone:

• 🔎 Search by content: you can search not only by file name, but also by text inside documents (.pdf, .docx).
• 📊 Storage analysis: shows which applications and file types are taking up the most space (useful for cleaning up memory).
• 🗃️ Categories: automatic sorting by type - "Images", "Audio", "Downloads" i etc.
• ☁️ Cloud storage: integration with Google Drive, OneDrive and other services.
• 🔒 Secure folder: on some devices (for example, Samsung) you can hide files behind a password.

However, the standard manager also has limitations:

• ❌ There is no two-panel mode (convenient for copying files between folders).
• ❌ Does not support FTP/SFTP or connecting to network drives.
• ❌ No built-in archiver for working with .zip/.rar.

If you need these functions, you will have to install a third-party manager. For example, Solid Explorer offers all this out of the box, and FX File Explorer adds support for root i ADB.

How to use the file manager: step by step. instructions

Let's look at the basic actions using an example Files by Google (works similarly on other dispatchers).

1. Viewing and sorting files

Open the application and select a category (for example, "Images" or "Downloads").To change the display type:

1. Click on the icon ⋮ (three dots) in the upper right corner.
2. Select "View" and switch between "List" or "Grid".
3. To sort, click "Sorting" and select an option (by name, date, size).

2. Copying, moving and deleting

To copy or move a file:

1. Long press on the file → a check mark will appear.
2. Select other files (if you need several).
3. Press "Copy" or "Cut" in the bottom menu.
4. Go to the target folder and click "Paste".

⚠️ Attention: When deleting files from folders DCIM (photo) or Downloads they can remain in "Trash" up to 30 days. To delete permanently, open "Trash" in the manager menu.

3. Finding duplicates and clearing memory

To find duplicate files:

1. Open the section "Cleaning" (in Files by Google).
2. Select "Duplicate files".
3. View the list and delete unnecessary copies.

Advanced features: root access, ADB and automation

For experienced users, the file manager can become a tool for deep system customization. Here's what you can do with Solid Explorer or FX File Explorer if you have rootrights:

• 🔧 Edit system files (for example, build.prop to change device settings).
• 📂 Remove built-in applications (bloatware) that cannot be uninstalled using standard means.
• 🔄 Set up automatic backup of important folders on a schedule.
• 🖥️ Connect to the device via FTP or SFTP for remote control.

If root is missing, some actions can be performed via ADB. For example, to copy a file from a device to a computer, use the command:

adb pull /sdcard/Download/file.txt C:\Users\YourName\Desktop

⚠️ Attention: Incorrect editing of system files can lead to "brick" the device (complete inoperability). Before making changes, always make a backup copy via TWRP or Titanium Backup.

Best file managers for Android in 2026

If the built-in manager you are not satisfied, consider these alternatives:

💡 If you need a dispatcher without excess water and with maximum functionality Solid Explorer is the best choice. For basic tasks, the free one is suitable. FX File Explorer.

Frequent problems and their solutions

When working with the file manager, users often encounter the following errors:

• 🚫 "No access to the folder": usually occurs when trying to open system directories without root. The solution is to use ADB or get superuser rights.
• 🔄 "Files are not copied": check the free space on the device and the file system format (FAT32 does not support files >4 GB).
• 📱 "File manager does not open": clear the application cache in Settings → Applications or reinstall it.
• ☁️ "Does not connect to the cloud": check application permissions and authorization in your account Google/Dropbox.

If the file manager suddenly stopped working after the update Androidtry:

1. Clear application data in settings.
2. Install a newer version from Google Play.
3. Use an alternative manager (for example, Amaze).

FAQ: answers to popular questions

1. In the file manager, enable the FTP server.
2. On the computer, enter the address of the form ftp://192.168.x.x:port in Explorer.
3. Log in (logins and passwords are usually displayed in the application).