In my earlier post, I had shared detailed information on best free antivirus (Avast) which is a free version software that anyone can use.

Since I am working for several clients from online marketing, web designing and website maintenance, many times i have faced virus, script and trojan threat on php and html files. And interesting part about most of the free antivirus (including avast and avg) is they are not capable of finding out the script virus (java script). So i decided to buy professional version of Avast antivirus but was shocked to know that avast also not able to detect the java script hidden virus on files.

After reading several review, I purchased Kaspersky Antivirus and result were awesome, Kaspersky detect the virus script and find out every single script from the individual directory. So if you are a professional web designer handling several client website, or a firm or company then i would strongly recommend to buy professional version of Kaspersky antivirus.

If you buy professional version of Kaspersky Antivirus from local vendor then you can get big discount where as there is no such big discount available online. So make sure to purchase it from local vendor and negotiate the price.  If you have several PC then you can buy multiple PC licence.