Lock away your deepest, darkest secrets
Free software package to hide applications from others
Software for Enhanced Folder Protection and Privacy
Handy software package to lock smartphone applications
Open-source software to hide and lock folders within a computer
Free Software to Protect Files from Unauthorized Users
Keep your files safe
A free tool to lock your apps and private files
A free launcher that hides your apps for you
Keep your photos and files protected on your smartphone
Free App for Security Seekers
Free Data Encryption Software for Personal Computers
Locker is the cool app that customizes your lock screen and applies magic to your phone so it can show up your mood everyday.
Lock apps, check. Hides apps, check.
An Application to Lock USB Drives
A power user's security and privacy tool
Locks your hard drive with password, making it safe for you
Your best privacy guard Lock. The best free App Lock.
USB Protection Tool - Secure your USB drives, for free!