Complete protection system against malicious software.

Requirements:
- Processor Pentium 3, 128 MB RAM, 100 MB of free hard disk space
- Microsoft Windows XP/Vista/7 (32/64 bit)

This powerful software free for home use protects your PC in several ways, of course, in real time as most antivirus. What distinguishes Avast from the competition, and makes a positive difference is its coverage of web browsing and P2P transfers. We all know how risky these types of exchanges can be and because of that the need for an antivirus arises to address the menace.

Avast includes an Antispyware and anti-root kit tool, which is another remarkable feature, since in most cases, these tools are not part of the free antivirus.

Its interface is very different from a common antivirus, resembling a music player instead of an antivirus. It also allows the use of skins to customize it, on the official website we can find a multitude of options for downloading, most of them created by users themselves.

Avast! 7 includes the following updates:
- Sandbox: it allows us to explore safely suspicious applications or websites
- Silent Firewall prevents hacker attacks in order to protect your privacy
- Antispam keeps you mailbox free of spam or fraud messages.

For this version we have 60 days fully functional trial, if we want to continue using the program we must simply register on the website of the author and may continue to enjoy the protection of Avast indefinitely.