Smartphone owners often notice in the list of installed apps a system application called Files or “Files”. Many users perceive it as unnecessary garbage that only takes up precious space in the device’s memory. However, this opinion is erroneous, since this component is a key tool for managing the entire file system of your gadget.
Essentially, this is a digital analogue of folders and archives on a computer, but adapted for touch control. Without it, access to photos, documents, archives downloaded from the Internet and installation files would be extremely difficult or impossible. In this article we will analyze in detail the functionality, hidden capabilities and ways to optimize the operation of this tool.
It should be immediately noted that on different devices running Android this app may look different. Google offers its solution, but manufacturers like Samsung, Xiaomi or Huawei often implement their own shells. Despite the visual differences, the basic operating logic remains the same for the entire ecosystem.
The main purpose of the system manager
The main task of the Files application is to structure the data stored in the internal memory and on the memory card SD. Operating system Android is built in such a way that all files have their own paths, but it is inconvenient for the average user to navigate technical directories. The file manager creates a convenient interface by grouping content by type: images, videos, audio, documents and downloads.
In addition to simple viewing, this tool allows you to perform basic operations with objects. You can copy, move, rename and delete unnecessary data. It is also through this interface that the smartphone is connected to the computer in file transfer mode, which makes it possible to exchange information with external drives.
⚠️ Attention: Removing the Files system application may lead to incorrect operation of other apps that try to save or open data. If the Remove button is grayed out, then the component is critical to the operation of the shell.
It is important to understand the difference between storage and explorer. Storage is a place, and Files is a navigation tool. Without an installed file manager, you will not be able to open a PDF document downloaded from a browser or send a video file via messenger if it does not have a built-in selection module.
Key functions and capabilities
Modern versions of file managers offer much more more than just a list of folders. Developers are implementing functions to analyze occupied space and clean up garbage. This allows you to quickly find duplicate photos, old screenshots and a cache of deleted applications that continues to take up space.
One of the important functions is the ability to work with archives. The application can unpack formats ZIP and RAR without installing additional software. This is especially convenient when you need to open a document sent in compressed form or install an application distributed outside the store Google Play.
Also worth noting is the “Secure Folder” or hidden storage feature, which is present in many versions. It allows you to protect confidential documents with a password or biometrics. Even if someone unlocks your phone, they will not be able to access the contents of the protected container without additional confirmation.
- 📂 Group files into categories for quick access.
- 🔍 Powerful search with filters by date, size and type.
- 🗑️ Storage analyzer for search for large and unused files.
- 📦 Support for working with cloud storage (Google Drive, Dropbox).
Differences between versions from Google and manufacturers
On “clean” Android, which can be found on smartphones Nokia, Motorola or Pixel, the “Files by Google” application is usually installed. It features a minimalist design and an emphasis on memory cleaning and offline data transfer functions between devices. The interface here is as simplified as possible for beginners.
At the same time, companies like Samsung or Xiaomi create their own versions, for example, “My Files” or “Explorer”. They often look more complex, but provide access to deeper system settings. In such versions, you can see hidden system folders, work with the root directory and configure the display of hidden files.
What is the difference between internal storage and an SD card?
Internal storage is the built-in memory of a smartphone, where all applications and system data are saved by default. An SD card is an external storage device that can be removed. The speed of working with internal memory is usually higher, so the system may prohibit installation of heavy games on the memory card.
The table below will help compare the main characteristics of standard solutions:
| Characteristics | Files by Google | My files (Samsung) | Explorer (Xiaomi) |
|---|---|---|---|
| Design | Minimalism | Strict, corporate | Bright, with advertising blocks |
| Storage & Performance | Automatic and smart | Manual and by category | Aggressive, with suggestions |
| File transfer | Fast (without Internet) | Via Wi-Fi Direct | Via Mi Drop |
| Access to the system | Limited | Extended | Full |
How to free up space using Files
One of the most popular functions is garbage cleaning. Over time, thousands of temporary files accumulate on your phone that are not needed for the system to function. The application scans the device and offers to delete what takes up the most space, for example, old videos from instant messengers or duplicate contacts.
For effective cleaning, it is recommended to regularly check the “Downloads” section. This is where installation files accumulate APK after updating apps that are no longer needed. It is also worth paying attention to social network folders, where viewed but forgotten images can be stored.
☑️ Memory cleaning plan
Do not forget that deleting system files through this interface can be dangerous. If you are not sure of the purpose of the file and its name looks like a set of random characters or contains the word system, cache or data, it is better to refrain from deleting it. Focus on your content: photos, videos, documents.
Setting up display and sorting
The convenience of working with files directly depends on the correct settings of the view. In the application settings menu, you can change the sorting method: by date modified, size or name. To find recently downloaded documents, it is most convenient to sort by date in descending order.
The function of showing hidden files is also available. By default, they are hidden to prevent the user from accidentally deleting important application configuration data. You can enable this option in the display settings, but you should only do this if you need to find a specific configuration file.
⚠️ Attention: The interface and names of menu items may vary depending on the version of the operating system Android and the model of your smartphone. Always check the current manual for your software version.
Another useful setting is changing the display type. For photos and videos, the “Tile” or “Large Icons” mode is more convenient, since the content is immediately visible. For documents and archives, the “List” mode is better suited, which allows you to compactly place many files and see their exact size and creation date.
Security and working with archives
The Files application is often the first security barrier when working with external data. If you try to open a file with an unknown extension, the system may display a warning. You should not ignore such messages, since encryption viruses are often spread through file managers.
Working with archives is built into most modern versions. You can create a new ZIParchive directly from the file selection menu. This is convenient for sending a large number of photos by mail when the attachment size limit is limited. The process of archiving and unzipping occurs instantly thanks to the power of modern processors.
To increase security, it is recommended to use the application lock function. Even if your phone is unlocked, access to files will be blocked by an additional PIN code or fingerprint. This is especially true if you give the phone to children to play with or leave it in the presence of strangers.
Frequently asked questions
Is it possible to completely remove the Files application from your phone?
In most cases, it is impossible to remove the system file manager without superuser rights (Root), since it is part of the operating system. Uninstallation attempts through third-party apps may lead to unstable operation of the smartphone. However, it can be disabled in the application settings if such an option is available by the manufacturer, but this is not recommended.
Why does the application show that the memory is busy, although I have not downloaded anything?
The memory is occupied not only by your personal files, but also by the application cache, messenger data (which automatically saves all received media) and system logs. Use the built-in storage analyzer to see granularity by category and find hidden space consumers.
Is it safe to open files through third-party explorers?
Downloading file managers from unverified sources can be dangerous. Attackers can insert a code into such an application that will gain access to all your personal data, photos and passwords. Use only the standard Files application or proven analogues from the official store Google Play.
The Files application is not just a folder, but a full-fledged data management tool that provides security, order and the ability to clean up the memory of your device.