Source -Avira has just released an updated version of its fleet of security products destined for desktop protection, bringing it to version 10. By far the most popular of the bunch is AntiVir Personal, which is also the most feature-stripped in Avira’s portfolio. It happens to be so popular because it falls under the freeware license. As its name suggests, the product can be employed with no restriction for personal use, while its adoption in corporate environment is strictly forbidden.
Avira Updates Desktop Products to Version 10 - Intrusion prevention system evades the free version - Softpedia