Download Avast Antivirus 5.1 Free

Avast, one of the most popular Antivirus company has launched its Avast Antivirus 5.1. The new version has many new features that will provide more security against threats and worms. This time the new version of Avast Antivirus out with 5.1.864 and is available for download. I think you already know that it’s a award-winning Antivirus.

Avast antivirus contains all of the features you would expect in a modern antivirus program. It incorporates anti-spyware technology certified by West Coast Labs’ Checkmark process, as well as anti-rootkit and strong self-protection capabilities,

Improvements in Avast Antivirus 5.1

1. Added support for sound packs.
2. Improvements in Behavior Shield and cleaning of malware infections.
3. Improvements in Antirootkit engine and cleaning module.
4. Enhanced stability and performance improvements in Web Shield and Network Shield
5. Sandboxing feature and minor improvements in the user interface and Firewall
6. Boot-time scanner now available even in 64-bit Windows

Avast Antivirus 5.1 is available in three flavors : Free Antivirus, Avast Pro Antivirusand Avast Internet Security. As you all know that free version of Avast Antivirus is one of the most used Antivirus if we look at all free version of other security systems. So if you are looking for a good free security system for your pc, I recommend you to download this free Avast Antivirus 5.1. You can download the latest version from these below links:

Download Avast Antivirus 5.1 Free Version from here (Direct Link)
Download Avast Antivirus Pro version from here (Direct Link)
Download Avast Antivirus Internet Security from here (Direct Link)

If you are already using Avast Antivirus 5 free version then you will be automatically upgraded to Avast 5.1 very soon. If you don’t get new update automatically then you can manually update it via GUI of Avast 5.