AFWall Android Firewall
Android
Lock down your Android with this powerful free firewall
Android
Lock down your Android with this powerful free firewall
iPhone
Alarm for Compromised Websites
Android
Free and open-source ad blocker
Android
Faster performance and smoother playback
Android
Browse the internet securely with this VPN
Mac
Free Software to Manage Passwords Across Multiple Platforms
Windows
A powerful security tool for Windows
Windows
Security tailored to your experience level
Windows
Free VPN app
Windows
Analyze possible security lapses in your Windows setup
Windows
Analyze your system for all types of errors
Android
A free program for android