# Bit defender Anti-virus Free Edition: Bit defender anti-virus is the best around with the most simple user interface with a very few manual controls. It provides a very effective, much needed virus scan which is done automatically providing real time updates and with anti phishing protection. The software is compact and takes less time for the installation and lacks settings with not many scan types on it.

# Avira Anti-virus protection: The Avira anti-virus protection is a powerful scanning software that is easy to install and is one of the perfect choices for the low powered computers. The software provides fast scans, detects high rate of malwares, and consumes very less computer resources. It comes with a strong anti- virus engine which constantly monitors the PC and eliminates threats to it. The Avira also offers a toolbar with features like AD blocker, social networking protection and many more.  

# Emsisoft Emergency kit: The Emsisoft emergency kit contains programs which can be used without a need to be installed on the system to scan for malwares and potential threats for the PC. The software is an award winning one with a dual scanner to clean the viruses and a 100 percent detection rate. It comes with lots of other packages like the command line scanner and Hijack free which are tools for removing viruses on the USB flash drives and remove malwares manually. 

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