A simple tool to manage & protect files with PIN, pattern or password lock.
About File Locker - Protect files
File Locker - Protect files is a tools app developed by The Simple Apps.
How many times has File Locker - Protect files been downloaded?
File Locker - Protect files has been downloaded 21 thousand times. In the last 30 days, the app was downloaded 120 times.
What is the rating of File Locker - Protect files?
File Locker - Protect files is rated 3.57 out of 5 stars, based on 140 ratings.
Is File Locker - Protect files free?
File Locker - Protect files is free to download. The APK download size is 1.45 MB. The latest version available is 1.3.1. The last update was on February 13, 2026.
What are the requirements for File Locker - Protect files?
File Locker - Protect files requires Android 5.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2020.
Description
File Locker allows you to manage files and prevent unwanted access to your private files - personal photos, videos, or confidential documents with PIN, pattern or password lock.
★ How it works? This app locks file by encrypting the file content with the password and then hiding the encrypted file. It does not move the file to another folder. So if you delete the folder, the locked file will be deleted as well.
★ Please note: The out of memory error may occur when the free storage of device is not enough to lock/unlock file. For example, please note that to unlock a 100 MB file, your device must have at least 100 MB of free storage. So, in this case you may need to free up your device storage to be able to unlock the file.
Features: ★ Simple File Manager ★ Safe and easy to use ★ No unnecessary permissions ★ Use Advanced Encryption Standard to lock files with password ★ Advanced security settings: - Prevent uninstalling File Locker by activating its device admin
If you have any questions, suggestions or bugs, please contact me at thesimpleapps.dev@gmail.com
FAQ: • How if I forget the lock screen? Because this app doesn't want to use Internet access (for your privacy), so it doesn't support password recovery via internet such as email. If you forget password, you can clear app data or re-install app to reset password. But if you cannot recover the old password, you will not be able to unlock the files locked before. So please try to not forget the password!
Recent changes: • Improved performance when loading files • Fixed some bugs
Get a detailed PDF report for File Locker - Protect files with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
Comments on File Locker - Protect files for Android
★★★★★Yong Park· Dec 3, 2021
Works well like a file manager but can lock files
★★★★★Rodrigo Heath· Jun 3, 2020
This app really encrypts files to lock them. Very secure!
★★★★★InDeath WeEvolve· Jan 30, 2025
I think this app works decent. I am wondering if it's possible to delete all the encrypted files if app were to be uninstalled? And if the app were uninstalled and say the files remained then if the app were red downloaded would you be able to access them and would you ever be able to delete them from your phone?
★★☆☆☆iidjkg· Jun 6, 2022
It's a good app, but when you encrypt an image file the thumbnail for the encrypted image file will disappear. The developer needs to fix this problem. When encrypting an image file please do not hide the thumbnail image for the encrypted file.
★☆☆☆☆Shibil P· Jul 1, 2022
Sounds like great idea But how can I access to the locked folders . Now I am not able to work on my locked folders . Only because of this reason I give 1 star
★☆☆☆☆Akram kakande· Aug 16, 2021
I've demoted it from 5to1 cuz it ain't decrypt files, it shows out of memory" error so improve on that 😰😨😓
★☆☆☆☆Daniel Summars· Oct 28, 2025
Avoid this "File Locker"app (with icon of a padlock). I paid to eliminate the ads, and the ads became worse and repeatedly interrupted operations and repeatedly forced re-login with password and restart of operations.
★☆☆☆☆Today U Get· Aug 4, 2020
A message to developer. The developer should add a feature of watching ads and getting the paid feature for a limited time. One ad-a limited time to use paid feature and another point. We should be able to watch ads every time we are connected to internet/data. Hope the developer understand. I will rate this app to 5 stars if the developer solve this problem Edited:- I am not able to write another problem because there is a limitation of words. If I got a reply here I will mail the developer.
Google Play Rankings for File Locker - Protect files
This app is not ranked
Technologies used by File Locker - Protect files
File Locker - Protect files is requesting 12 permissions and is using 9 libraries.
Show details
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
