Free
App Lock and Gallery Lock
Handy software package to lock smartphone applications
Your download will start automatically. If it doesn't, restart it.
Free
Handy software package to lock smartphone applications
Free
Photo & Video locker encrypts your data.
Free
Secretly hide apps on your phone so that others do not know you have them
Free
A free launcher that hides your apps for you
Free
AppLock puts private apps behind another door
Free
A power user's security and privacy tool
A seriously impressive mobile security app
A security application with free antivirus for your Android mobile or tablet
Android security with anti-theft protection
Locate your Android no matter where it is
Check if you have the Heartbleed vulnerability
Keepass2Android is an Android password manager compatible with KeePass 2 (.kdbx) files
A free app for Android, by Keeper Security.
A hassle-free program to boost internet speed
A free VPN client
Browse in peace with this highly secure tool
Browse anonymously with over 1,000 servers
A censorship-bypass VPN for accessing blocked sites on Android