Avast Home Editon :
Avast! antivirus Home Edition is FREE to use but it is necessary to register before the end of the initial 60 day trial period. Following the registration you will receive by e-mail a license key valid for a period of 1 year. After you have downloaded and installed the program, the license key must be inserted into it within 60 days. The registration process is very easy, and it will take you only a couple of minutes. Register here and download from here .
AVG Anti-Virus :
Basic antivirus and antispyware protection for Windows available to download for free. Limited features, no support, for private and non-commercial use only.
- The most downloaded software on CNET’s Download.com
- Quality proven by 80 millions of users
- Easy to download, install and use
- Protection against viruses and spyware
- Compatible with Windows Vista and Windows XP
AVG Anti-Virus Free Edition is only available for single computer use for home and non commercial use.
Avira AntiVir Personal:
Protects your computer against dangerous viruses, worms, Trojans and costly dialers.Avira AntiVir Personal – FREE Antivirus is only available for single computer use for home and non commercial use.