Bitdefender
Award-winning antivirus for Windows, Mac & mobile
Bitdefender consistently tops independent AV-TEST and AV-Comparatives leaderboards for detection rate and low system impact. Bitdefender Total Security protects Windows, macOS, Android, and iOS from one dashboard.
Frequently asked questions
Which platforms are supported?
Windows, macOS, Android, and iOS.
Does it slow down my PC?
Bitdefender is consistently rated among the lightest antivirus products in independent lab tests.