If you know of a similar app for Android, which can help you with locking the files in a better way, don’t forget to share it with us. So keep the points in mind while using the app to lock your files. If you do it, the app will not be able to read the hashed file and will fail to unlock it. Under no circumstances you should rename the file using any other file managers. While locking a file, the app will give the file a hashed filename.So if by any chance you forget the password you used while locking the file, you will lose that file forever. The app just does a simple file checksum while unlocking the file. There’s no password recovery option in the app as it does not store your password anywhere on the device.You can open the file in their respective viewer right from File Locker app itself. Put a check against the option if you want to be locked automatically when you exit the app.Īfter a file has been unlocked you can view them in the unlocked tab. To unlock a file, simply tap on the lock icon next to the file and provide the password. Open the Locked tab to see all the files you have locked using the app. As a word of advice I would recommend you use the same password all the time to keep things a little simple.Īfter the file’s been locked, it cannot be read using any app installed on your device or even a computer. Note: The app does not provide a master password option and asks for a new password every time you try to lock a file. After you select the lock file option the app will ask you for the password you use to encrypt your files, after providing which it will hash the contents of your files. You can even batch select files and lock them at once. Step 3: In the popup menu, select the option Lock. To lock a file, browse for it and long tap on it to open a popup menu. The app will look like a simple file manager and will display all the files and folders on your Android. Step 2: After you install the application, launch it. The app works on all the devices running on Android 2.1 and above. Step 1: Download and install File Locker on your device from the Play Store to get started.

Folder lock for android mobile