1. AVG Anti-Virus Free
AVG Anti-Virus Free is the best Free antivirus in the network. The free version has many features includingantispyware, email scanner, link scanner, scheduling computer scan and automatic updates of virus database. The scanning speed is not the best. Compatible with Windows 2000, Windows XP, Windows Vista e Windows 7.
2. Avast! Free Antivirus
The free version of Avast! Free Antivirushas the functionality of antivirus andantispyware that protects your computer from viruses when surfing internet, emails, and instant messaging. Its heuristic engine is able to discover unknown viruses and malware.Avast antivirus is the most common and is compatible with Windows 2000, Windows XP, Windows Vista e Windows 7.
3. Microsoft Security Essentials
Security Essentials is an excellent antivirus produced by Microsoft, is Easy to use and offers a complete protection your computer. It automatically updates and removes viruses in a simple. Suitable for anyone who is not very practical to use the computer. Compatible with all Windows operating systems.
4. Avira AntiVir Personal
Avira AntiVir Personal is one of the best Free antivirus present in the network. The free version contains ads and does not include some functional
TY including scanning and web scanning for email. A po’ complex configuration, is compatible with Windows 2000, Windows XP, Windows Vista e Windows 7.
4. Panda Cloud Antivirus
Panda Cloud Antivirus is a good antivirus, very effective and easy to use. Uses “Cloud“to deliver faster updates. Compatible with Windows 2000, Windows XP, Windows Vista e Windows 7.