Avira System Speedup (for Windows)
Make your PC run like new.
Discover security, privacy, and management solutions for all your devices.
Secure your surfing for free.
Enhance your browser with a discrete extension that blocks millions of harmful websites.
Protect your web searches for free.
Try our free extension that points out unsafe sites directly in your search results.
Discover free privacy-enhancing apps for both Android and iOS.
We can’t always prevent device theft, but we can ensure thieves never access the info stored on them. For Android.
Your iPhone is your wallet, camera, and phone book. So keep what’s private secretly hidden in a digital vault. For iOS.
Some apps are meant for sharing, but those with sensitive photos or financial info are best kept discreetly locked. For Android.
Remotely install and manage the security of your devices from one control center. Free and runs on all platforms!
Go beyond antivirus to enhance your privacy and performance as well
*Although VPN is not integrated with Optimization Suite, you can download Phantom VPN for free separately.