Best Free Folder Lock Apps For Android

Admit it—we save a lot of significant files and folders on our Android phones. Because Android is the most widely used mobile operating system, hackers frequently attack it. Hackers are working hard to gain access to the platform. Security researchers advise using security apps for this reason.

Whenever we hear the term "security apps," we automatically think of antivirus software. Android antivirus programs are essential, but they can't guarantee total security. What about the directories and files you've kept on your device? Have you made any efforts to keep them safe? Important files and folders are typically unimportant to us, but hackers first target them.

10 Best Free Folder Lock Apps For Android

Some of the top file and folder lockers for Android smartphones are included in this post. You will be able to password-protect any important files or folders using these file lockers. Now let's examine the top Android folder lock applications list.

1. Locked folder

One of the best Android security apps on the Google Play Store is Folder Lock. This program enables you to password-protect documents, contacts, images, videos, and other types of information.

You can safeguard your crucial files and folders using the cloud backup feature included in Folder Lock's premium edition. In addition, Folder Lock features a WiFi file transfer feature that enables the sharing of files and folders amongst Android devices.

2. Smart Hide Calculator

It is one of the best security tools you would love to use. It’s a full-fledged calculator app that has a little twist. Smart Hide Calculator offers a vault that can be opened when you enter the password.

This way, everyone will think of the Smart Hide Calculator as a simple calculator app. The app doesn’t need a rooted Android device, and it works fine on Android version 4.2 and above.

3. FileSafe

FileSafe is not precisely a folder lock app; instead, it’s a full-fledged file manager app with file/folder hiding capabilities. Since it’s a full-fledged file manager app, FileSafe replaces your phone’s native file manager app and lets you lock your important files with a password or PIN code.

Apart from file management and file locking features, FileSafe also has a built-in photo viewer and media player.

4. Secure Folder

This folder lock app from Samsung is meant to protect your important files and folders. Secure folder leverages the defense-grade Samsung Knox security platform to protect your essential files from prying eyes.

The app’s only downside is that it is meant to work only on Samsung smartphones. So, if you don’t have a Samsung phone, it’s best to skip this app.

5. File locker

If you are searching for the easiest way to create a secure location on your device to store and protect your most important files and folders, then a File locker might be the best pick.

With File Locker, you can password-protect your files, including photos, videos, documents, contacts, notes, and audio recordings.

6. Norton App Lock

Like every other app, Norton App Lock allows users to add PIN, Password, or pattern lock screen security to protect and lock apps.

Apart from just locking the apps, Norton App Lock can also be used to password-protect folders. Therefore, Norton App Lock is another best free folder lock app on your Android smartphone.

7. App Lock

App Lock is a privacy protection app for Android. The app protects your privacy with patterns, fingerprints, password lock, and more.

You can’t lock folders with App Lock, but you can hide your photos and videos, lock all apps, and more. It also offers a private browser that lets you browse incognito without leaving any traces.

8. File Hide Expert

File Hide Expert is basically a privacy protection app for Android that you can get from the Google Play Store. The app can be used to hide any number of files & folders stored on your device within seconds.

You can hide photos, videos, or any other file type. The app also supports hiding the entire folder. What’s more useful is that it also allows you to password-protect the app to ensure no one ever finds your hidden files & folders.

9. Lock my Folder

Lock my Folder is an Android app that lets you lock and hide your private & important folders. This free folder lock app for Android provides you with many features.

With this app, you can lock unlimited folders on your Android with a password/PIN. The folders can have photos, videos, audio, documents, or other files.

It also has a feature that captures a photo of the intruder trying to access the locked folders with the wrong password.

10. My Folder

Despite its lack of popularity, My Folder remains one of the greatest Android folder locking apps available right now.

You may quickly safeguard any files kept on your Android smartphone using My Folder. Entire folders can also be locked and hidden with its assistance.

The advertisements are My Folder's lone downside. The too-obtrusive advertisements can keep you from accessing your locked folders.

Thus, the greatest Android apps for locking files and folders are these ones. These programs can also assist you in password-protecting any files and folders that are kept on your device.