App Locker!!! The ultimate security protection for apps and all types of files.


Latest Version

Dec 13, 2018
Google Play ID

App APKs

App Locker APP

App Locker is the most secured and light weighted app.

App Locker lock - unlock any types of files you want to protect from unauthorised person and provide app locking function.


➢ Lock the apps
App Locker lock the apps which you want to prevent unauthorized access and make it secure.

➢ File Lock
App Locker can lock your all types of files like data files, images files, videos files etc. To lock the file we used encode - decode technique which was the best way to protect.

➢ Share encrypted file
User can share encrypted files and code with friends, to decrypt use shared code.

➢ Light weight and fast
App is light weight by app size and RAM memory, fastest performance than other apps.

➢ Easy file lock-unlock
File lock - unlock with single click and simple UI to better understand.

➢ Multiple pattern, pin and gesture themes
Multiple Pattern, pin and gesture themes to set screen according to user choice. User can also select any color as a background.

➢ New installed app lock alert
At the time of install new app, App Locker will give alert to lock new installed with single click.

***How to Use ***

To lock app - Open App - Select app which you want from list - Done

Change Pattern or Pin - Open App - Go to Menu - Select change lock

Protect Uninstall - Go to Menu - Setting - Enable Device admin

File Lock - Open app - Go to Menu - File Lock - Browse file - tap file - tap Lock icon - done

File Unlock - Open app - Go to Menu - File Lock - Browse Locked file - tap file - tap Unlock icon - done


Get tasks - To apply lock on selected apps.
Vibrate - Vibrate on pattern, pin for hepatic feedback.
Receive boot complete - For restart the locking process.
Read external storage - To lock selected file.
Manage documents - To get photo path.
System alert window - For showing app lock screen on locked apps.
Package usage states -To get managed states for android version 5.0 and upper.
Write external storage - For unlocking files.
Email - To send reset pass code.
This app uses the Device Administrator permission - It's only used for preventing intruders uninstalling App Locker. Please be assured that App Locker will never use this permission to access your privacy data.
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