6 Best Antivirus Software of 2026
Ranked on independent lab protection scores, not on marketing claims. Plus the two well-known names we left off, and why.
These six are ranked on protection scores published by the two independent testing labs that matter, AV-TEST and AV-Comparatives, weighted against system impact, false positives and price. Two well-known names that test well are deliberately absent, and we explain exactly why below rather than quietly dropping them.
Bitdefender Total Security
#1Bitdefender is the one to pick if you want the highest measured protection and nothing else matters. It has held 6/6 at AV-TEST and Advanced+ at AV-Comparatives through 2026 with detection at 99.95% or better, and it does that while staying lighter on system resources than most of its rivals. Autopilot handles decisions without asking, which is the right default for anyone who will never open the settings panel.
Pros
- ✓Top protection scores at both AV-TEST and AV-Comparatives, consistently, not just in one round
- ✓Autopilot makes sensible decisions on its own, so it suits people who won't configure anything
- ✓Ransomware remediation rolls back encrypted files rather than just blocking the process
- ✓Among the lightest of the full suites on system performance
- ✓Covers Windows, macOS, iOS and Android on one licence
Cons
- ✗The bundled VPN is capped at 200MB a day unless you pay to upgrade it
- ✗Renewal price is materially higher than the first-year price
- ✗The interface pushes upgrades to higher tiers more than it needs to
Norton 360 Deluxe
#2Norton 360 Deluxe protects as well as anything on this list and bundles far more with it. The distinguishing feature is the unlimited VPN: most suites include a VPN capped at a couple of hundred megabytes a day, which is useless for real browsing. If you are currently paying for antivirus and a VPN separately, this is usually cheaper than both. Watch the renewal price, which is where the value proposition weakens.
Pros
- ✓Certified Top Product by AV-TEST in February 2026 with a full 6/6, and Advanced+ at AV-Comparatives
- ✓The included VPN is unlimited, unlike the throttled VPNs bundled with most rivals
- ✓50GB of cloud backup is genuinely useful ransomware insurance, not a token extra
- ✓Dark web monitoring and a password manager are part of the standard package
- ✓Best value if you would otherwise pay separately for a VPN
Cons
- ✗Renewal pricing jumps sharply, and the first-year discount is not repeated
- ✗Installs a lot of components, several of which most people never use
- ✗Identity theft protection is US-only and sits behind a higher tier
ESET HOME Security Premium
#3ESET is the answer when the machine is old, slow, or both. It consistently registers the smallest performance hit of the major suites while still detecting 99.8% of threats, and it does not nag. The trade-off is fewer extras for your money and an interface written for someone comfortable with settings. If you want the software to disappear into the background of a five-year-old laptop, this is the one.
Pros
- ✓The lightest footprint here, which matters enormously on an ageing laptop
- ✓99.8% detection at AV-TEST, a hair behind the leaders and ahead of most
- ✓Granular controls for people who actually want to configure their security
- ✓Very few false positives, so it interrupts you less than most rivals
- ✓No aggressive upselling inside the product
Cons
- ✗Fewer bundled extras than Norton or McAfee at a similar price
- ✗The interface assumes more technical confidence than the alternatives
- ✗No unlimited VPN included
McAfee+ Premium
#4McAfee earns its place on device count. If you are covering a household with five people and fifteen devices between them, the unlimited tiers cost less than licensing any rival per seat, and the protection scores justify it: 6/6 at AV-TEST in February 2026. The cost is tolerance. It notifies more, upsells more, and weighs more on the machine than Bitdefender or ESET.
Pros
- ✓Scored a full 6/6 at AV-TEST in February 2026 and 99.5% at AV-Comparatives
- ✓Unlimited device coverage on the higher tiers, which no other suite here matches
- ✓Identity and credit monitoring included rather than sold separately
- ✓Genuinely simple to deploy across a family with mixed devices
- ✓Strong mobile apps, which matters when you are covering teenagers' phones
Cons
- ✗The most persistent upselling and notification behaviour of the six
- ✗Renewal pricing rises steeply after the introductory year
- ✗Heavier on system resources than Bitdefender or ESET
Malwarebytes Premium
#5Malwarebytes is a specialist, and we have ranked it as one. Where it beats everything else here is cleanup: if a machine is already compromised, this is the tool that removes the infection. What it does less well is prevention scoring in independent lab tests, where the dedicated suites lead. Buy it as a second opinion alongside one of the above, or as an emergency tool. It is the only product on this list designed to run beside a rival.
Pros
- ✓The best tool here for cleaning a machine that is already infected
- ✓Runs alongside another antivirus without conflicting, unusually
- ✓The free version is a legitimately useful second-opinion scanner
- ✓Very light and fast to install when you need it in a hurry
- ✓Cheapest of the six
Cons
- ✗Historically scores below the full suites in independent prevention tests
- ✗Fewer features than the all-in-one packages at a similar price
- ✗Better understood as a companion to a full suite than a replacement for one
Trend Micro Maximum Security
#6Trend Micro's case rests on the web layer. Most people who lose money to a computer are not hit by exotic malware — they click a convincing fake login page, and Trend Micro is unusually good at stopping that before it renders. Pay Guard hardens the browser for banking. Against it: more false positives than the leaders and a heavier footprint, which is why it sits sixth rather than higher.
Pros
- ✓Among the strongest at blocking phishing pages and scam links before they load
- ✓Pay Guard opens banking sessions in a hardened browser
- ✓Good social media privacy checks, which the others largely ignore
- ✓Clear, unintimidating interface
Cons
- ✗Historically more false positives than Bitdefender or ESET
- ✗Heavier system impact than the lighter suites
- ✗Protection scores trail the top three
What we left out, and why
Three names you would expect on a list like this are missing. A ranking is only as useful as its exclusions, so here they are.
Kaspersky — banned from sale in the US
Kaspersky posts some of the highest detection scores in European lab testing, and none of that matters here: the Commerce Department's Bureau of Industry and Security prohibited it from providing antivirus software to US persons. New sales ended on 20 July 2024 and update services stopped on 29 September 2024, meaning any copy still installed has not received protection against new threats since. If you are running it, replace it.
Avast and AVG — the FTC data case
Both test well, and both are excluded on privacy grounds rather than protection grounds. In February 2024 the FTC ordered Avast to pay $16.5 million and banned it from selling browsing data for advertising, over charges it harvested users' browsing information through its antivirus and browser extensions and sold it to more than 100 third parties via its Jumpshot subsidiary from 2014 to 2020 — while marketing those products as blocking online tracking. The order was finalised in June 2024. Buying privacy software from a company that sold browsing histories is a judgement call, and ours is to leave it off.
Microsoft Defender — you may not need to pay at all
Defender is free, built into Windows, and earned Advanced+ from AV-Comparatives in March 2026, which puts it in the same band as paid products. What the paid suites still add is ransomware rollback, stronger browser-level phishing protection, coverage for Macs and phones on one licence, and extras like a VPN. If you use a single Windows PC carefully and already run a password manager, Defender is a defensible choice and we would rather say so.
One company, several brands
Worth knowing when you compare: Norton, Avast, AVG and Avira are all owned by the same parent, Gen Digital. Lists that rank all four separately are presenting one company's products as four independent options. That is part of why only one of them appears here.
Quick Comparison
Swipe left to see the full table →
| Antivirus | Best For | First-year list price | Lab result | System impact | Rating |
|---|---|---|---|---|---|
| Bitdefender | Overall protection | $59.99 | 6/6, 99.95%+ | Low | 4.8 |
| Norton 360 Deluxe | All-round suite | $119.99 | 6/6 Top Product | Medium | 4.7 |
| ESET | Older PCs | $79.99 | 99.8% | Very low | 4.5 |
| McAfee+ | Large households | $139.99 | 6/6, 99.5% | Medium-high | 4.4 |
| Malwarebytes | Cleaning infections | $44.99 | Remediation-led | Low | 4.3 |
| Trend Micro | Phishing and scams | $99.95 | Strong web layer | Medium-high | 4.2 |
List prices checked August 2026, for the standard multi-device tier. Antivirus pricing changes constantly and first-year promotional prices are often well below list. Check the current price before you buy.
How we ranked the best antivirus software
We do not run our own malware lab, and we are not going to pretend we do. Antivirus is one of the few consumer categories with genuinely rigorous independent testing already available, so our rankings start from the published results of AV-TEST and AV-Comparatives — the two labs the industry itself submits to — and weight them against the factors those scores do not capture.
Swipe left to see the full table →
| Factor | Weight | What we looked for |
|---|---|---|
| Independent lab protection | 40% | AV-TEST protection score and AV-Comparatives real-world detection rate, taken across multiple rounds rather than one flattering month |
| System impact | 20% | Measured slowdown on everyday tasks, weighted more heavily for older hardware, since a suite people disable because it drags is worth nothing |
| False positives | 15% | How often legitimate files and sites get blocked, because repeated false alarms train people to click through warnings |
| Price and renewal honesty | 15% | First-year price, devices covered, and how steeply the renewal rises — the gap between the two is where this category does most of its quiet damage |
| Vendor conduct | 10% | Regulatory findings, data-handling history and legal availability. Security software gets deep access to your machine, so how a vendor has treated that access is part of the product |
Some links on this page earn us a commission. It does not change the order above: the rankings follow the lab scores and the weightings in this table, and the two products we excluded were excluded on legal availability and regulatory record, not on what they pay.
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