It has a Wi-Fi scanner that scans your Wi-Fi and helps you fix vulnerabilities that hackers could exploit. It has advanced threat defense features that protect against the latest malware. We compare the two software to help you decide which one to choose.īitdefender antivirus for Mac offers total protection against various types of malware, including viruses and ransomware. If you were thinking of getting one of the two software, this article will help you choose the best, in keeping with your requirements. Of the various antivirus software available in the market, two of the best solutions are Bitdefender antivirus and Avira Free antivirus for Mac.