I spent most of my time using Bitdefender Antivirus Plus on Windows, which I think is the best version of the software. The Android and iOS versions look largely similar to it, though of course compressed for a mobile device. However, macOS is the odd one out with an interface that looks different from its peers and, to my eyes, seems about five years out of date. It’s not terrible and has similar functionality, but I find this a bit odd. It seems like the macOS software is missing a software refresh that other platforms received.
Well-Vetted Antivirus Protection
A nice software interface is a perk but, at its core, antivirus software is supposed to stop viruses and other malware. So, how does Bitdefender Antivirus Plus rank?
Bitdefender scored well in AV-Test’s latest report, where it detected 100 percent of the tested attacks and received an AV-Test Top Product certification. It also received high marks from AV-Comparatives, which found it detected 99.5 percent of threats, enough to earn it the top three-star score. Bitdefender’s consumer products weren’t ranked in the latest SE Labs consumer antivirus report, but the small-business product detected 99 percent of threats and received an AAA ranking in the April 2026 report.
The performance hit from Bitdefender Antivirus Plus wasn’t noticeable in typical use of either my Windows 11 laptop or my Apple MacBook Air M4. Bitdefender services consumed about 700 MB of memory in total on both platforms. That’s not a lot, and it’s in line with what I often see from antivirus programs, though it’s also not trivial. I can imagine this could at times result in a performance hit on a device with 8 GB of RAM. My devices have 32 GB and 24 GB, respectively, however, so I didn’t encounter any issues.
Bitdefender Antivirus Plus checks off most boxes for an antivirus program. It’s affordable, easy to use, earns high marks from malware testing labs, and avoids significant performance issues when installed. But I do want to return to a problem I’ve mentioned before: the VPN.
Antivirus Plus advertises an included VPN. This is true, but it’s actually the free VPN service that anyone can obtain. The service has a strict 200-MB (per day, per device) data cap, which isn’t going to be enough if you want to use it as your main VPN. To be fair, Bitdefender does detail this limitation on its website—but it does seem like an added feature when, in reality, it’s available for free whether you buy Antivirus Plus or not.
You can, of course, subscribe to Bitdefender Premium VPN, but you must do so at full price. VPN Premium isn’t included until you upgrade to the Bitdefender Premium Security package, which is much more expensive at $80 for the first year (and $130 per year after).
That could steer you away from Bitdefender if you want an antivirus and VPN. Competitors like Norton and McAfee bundle an unlimited VPN service into lower tiers of service, which, though more expensive than Bitdefender Antivirus Plus, are less expensive than Bitdefender Antivirus Plus and Bitdefender Premium VPN combined.
Unfortunate VPN bundling aside, Bitdefender Antivirus Plus is a good choice if you want antivirus for Windows, macOS, Android, and iOS.
It’s particularly competitive if you just want the antivirus protection on its own. All of the major cybersecurity companies would really prefer it if you bought a bundle (including Bitdefender), and they’re often good value if you actually use all the features. But there are plenty of reasons to just go for the antivirus itself (for example, credit and dark web monitoring features might already be available through your bank or another institution). And if antivirus protection is all you want, Bitdefender Antivirus Plus is a superb choice.
Bitdefender’s advantage is quite simple. It provides antivirus protection that detects most threats at a price that often undercuts the competition. It’s hard to think of a reason to pay more for an alternative when Bitdefender does the job well for as little as $25 for the first year.