Kaspersky Internet Security receives glorious reviews from users, who are particularly thrilled with the quality of the parental controls and great virus protection. It hogs resources when scanning for malware.You can get Bitdefender protection just for your Mac or through Bitdefender Total Security, which covers up to 10 devices, including Windows PCs, Android, and iOS devices. A Bitdefender license can cover multiple devices, and features include online banking protection, web protection, multi-layer ransomware protection, and Time Machine protection.īitdefender can also protect you against adware and it integrates with Bitdefender VPN, but with a cap of 200 MB per day, which is only enough for very occasional use. In fact, Bitdefender has nearly zero impact on system performance. It offers perfect malware detection and it doesn’t impact the performance of a Mac. Bitdefender is the best antivirus for Mac because it’s light, fast, and super easy to use.