Download of Bitdefender Antivirus 4.0 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software belongs to Security Tools. We recommend checking the downloaded files with any free antivirus. The actual developer of this Mac application is Bitdefender SRL.
From the developer:
Bitdefender Antivirus means absolute protection with zero negative impact on speed and performance. It provides absolute protection against new and unknown threats without slowing down your Mac. It connects to Bitdefender
You may want to check out more software for Mac, such as Bitdefender Virus Scanner, Internet Security & Antivirus or ESET NOD32 Antivirus Business Edition, which might be similar to Bitdefender Antivirus.
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Antivirus