The Best Antivirus of 2026

Bitdefender has a free plan (Antivirus Free) with basic real-time protection, at no cost and with no expiration. Advanced features like the firewall, unlimited VPN, parental controls or anti-ransomware require a paid plan such as Total Security.

Its main drawbacks: the included VPN is capped at 200 MB per day unless you're on the premium plan, the price goes up on renewal after the first year, and the sheer number of features can feel overwhelming at first.

The free plan never expires — you can use it indefinitely. The paid versions usually include a trial or a 30-day money-back guarantee so you can try them risk-free.

Highly recommended: it's one of the best-rated antivirus products, with perfect detection results in labs like AV-Test and minimal impact on performance. It's our overall recommendation.

For most people, Bitdefender Total Security is the most balanced: it protects multiple devices and includes a firewall, anti-ransomware and optimization tools. If you also want unlimited VPN and identity protection, look at Premium Security.

Open the app: on the main dashboard you'll see a status message, usually "You are safe" with a green icon if protection is active. You can also check the icon next to the clock in the system tray.

Bitdefender is security software that protects your devices against viruses, malware, ransomware and phishing. It scans files and websites in real time, blocks threats and, depending on the plan, adds a firewall, VPN and parental controls.

No, Norton 360 is a paid service. It doesn't have a permanent free plan, though it offers free trials and a 60-day money-back guarantee so you can try it risk-free. If you're looking for something free, Avira is a good alternative.

You can download a free trial from Norton's official website: create an account, choose your plan, and download the trial. Once the free period ends, you'll need to subscribe to stay protected.

Go to the Norton website or open the app and click "Sign In." Enter your Norton account email and password. From there you can manage your subscription, your devices, and downloads.

The renewal price is usually higher than the first-year offer, which is promotional. It's worth checking the price at renewal time and, if it seems high, comparing it with the introductory offer or turning off auto-renewal.

Norton AntiVirus is the basic antivirus protection, while Norton 360 is the complete suite: it adds an unlimited VPN, cloud backup, a password manager, and dark web monitoring.

Norton 360 Deluxe is the mid-tier plan: it protects up to 5 devices and includes an unlimited VPN, 50 GB of cloud backup, parental controls, and dark web monitoring. It's the most popular option for small families.

ESET doesn't have a permanent free plan, but it offers a 30-day free trial of its products. After that, you need to purchase a license to stay protected.

The price depends on the plan and the number of devices, but it typically starts at around €30-40 per year for one computer. Higher-tier plans (Internet Security, Smart Security Premium) and multi-device licenses cost more.

ESET is very reliable: it has decades of track record, strong results in independent tests, and an excellent reputation, especially for its low resource usage and solid protection.

NOD32 is the most basic plan: it offers very good antivirus protection but few extras (no advanced firewall or VPN, which are reserved for higher tiers). Also, its advanced settings can feel technical for beginners.

The license key is a code you receive when you purchase the product, usually by email or in your ESET account. To activate, open the app, go to "Activate product" and enter the key. Be wary of "free" keys circulating online: they're usually illegal or dangerous.

ESET's password manager (ESET Password Manager) is available in the Premium plans. On mobile, it installs as a separate app or within ESET Mobile Security; after signing in with your ESET account, you can sync and autofill your passwords.

Avira is a German security software company that protects your devices against viruses and malware. It's best known for its full-featured free plan, which includes real-time antivirus and, in its paid versions, a VPN and optimization tools.

Avira is very safe: it scores well in independent detection tests and effectively blocks malware, phishing and dangerous websites. It's one of the most reliable free options on the market.

It's one of the best free antivirus programs: it offers complete protection at no cost with very good detection. Its main limitation is that the free version shows prompts to upgrade to Pro, and the free VPN is capped at 500 MB per month.

Avira detects and removes all kinds of threats: viruses, trojans, worms, ransomware, spyware and adware, and it also blocks phishing sites. Its engine scans files and downloads in real time.

Its main drawbacks: the free version keeps showing prompts to upgrade to Pro, the free VPN is very limited (500 MB/month), and it has slightly more performance impact than ESET or Bitdefender.

Yes, Avira offers a full-featured free plan (Avira Free Security) with real-time antivirus and no expiration date. Advanced features like unlimited VPN, a firewall and priority support are reserved for the paid plans.

Yes, Avira is a long-established company with a solid reputation in security. Its products get strong results from independent testing labs, and it's one of the most recommended free brands.

TotalAV is an easy-to-use security suite that protects against viruses and malware and includes extras like a VPN and system optimization tools. It stands out for its simplicity and attractive introductory pricing.

Yes, TotalAV runs real-time and on-demand scans to detect and remove viruses, malware, and suspicious files. You can launch quick, full, or custom scans from its dashboard.

TotalAV is a legitimate product from the company Protected.net. It has a generally good reputation, though it is worth reviewing the renewal terms, since the price goes up significantly after the first term.

Yes, it is safe: it offers solid, independently validated antivirus protection. As with any subscription, read the auto-renewal terms carefully and check the price from the second year onward.

TotalAV offers a free version with limited features, but full real-time protection and the extras (VPN, optimization) are part of the paid plans, which usually come with a very affordable introductory offer.

Only if you no longer use it or prefer another antivirus; you should not run two antivirus programs at the same time. To uninstall it, go to your system's app settings, select TotalAV, and click "Uninstall," or use its official removal tool.

McAfee doesn't have a permanent free plan, but it offers a 30-day free trial. After that, a subscription is required. It often comes preinstalled on many new PCs with a trial period.

Open the McAfee app: the main dashboard shows your protection status, usually "You're protected" with a green checkmark. Its icon also appears in the system tray, next to the clock.

McAfee is a good pick especially for families and households with many devices, since its higher plans let you protect an unlimited number of machines and include a VPN and identity protection. Its detection is good, although it can have some impact on performance.

McAfee is security software that protects your devices against viruses, malware and online threats. Beyond the antivirus, its plans include a firewall, a VPN, a password manager and identity protection.

You can contact McAfee through the support center on its official website, which offers chat, phone and help articles. From your account you can also manage your subscription and renewal.

When you uninstall McAfee, your computer loses that protection, so it's a good idea to have another antivirus active (on Windows, Microsoft Defender turns on automatically). To remove it completely, use its official removal tool (MCPR), which cleans up leftover files.

Yes, Malwarebytes is especially effective at removing malware, trojans, spyware, and threats that other antivirus programs miss. It is an excellent tool for cleaning up an already infected computer.

It is very reliable as a malware detector and remover, with a strong reputation among technicians. It works very well as a second opinion or as a complement to a traditional antivirus.

As a malware specialist, it is among the best. As a full everyday antivirus, it is somewhat more limited than Bitdefender or Norton: it does not include a firewall, and the free version has no real-time protection.

Malwarebytes is security software focused on detecting and removing advanced malware. It is used to clean infected computers and, in its Premium version, to provide real-time protection against threats, ransomware, and dangerous websites.

Its drawbacks: the free version only scans on demand (no real-time protection), it does not include a firewall, and it offers fewer suite features than Norton or Bitdefender.

It has a free version that works as an on-demand scanner to detect and remove malware, very useful as a second opinion. Real-time protection and the extras are part of the paid Premium version.

Panda still exists: the Spanish company Panda Security was acquired by WatchGuard in 2020, but its consumer products (antivirus, VPN) are still maintained and updated. It hasn't gone away.

Yes, Panda offers a free version (Panda Free Antivirus) with basic real-time protection. Advanced features, the firewall, and the unlimited VPN are reserved for the paid plans.

Panda offers solid protection and a distinctive, easy-to-use interface. In the most recent tests it falls somewhat short of leaders like Bitdefender or Norton, but it remains a valid option, especially for its family plans.

For most people, Panda Dome Complete is the most balanced option: it adds a firewall, system cleanup, and parental controls. Panda Dome Premium also includes an unlimited VPN and priority tech support.

The free version never expires. Paid licenses are usually annual and renew automatically; it's worth checking the renewal price, which can be higher than the initial offer.

Open Panda, run a full system scan, and let it detect and quarantine any threats. Then review the quarantine and delete the infected files. For stubborn infections, you can use the boot-time scan or dedicated cleanup tools.

In 2018, several Trend Micro consumer apps on the Mac App Store were found to collect users' browser history. Trend Micro said it was used for security analysis, then removed the data collection and pulled the apps, and Apple delisted them. …

No. Trend Micro is a Japanese cybersecurity company, founded in 1988 and headquartered in Tokyo, with major operations in the US and worldwide.

Trend Micro is billed yearly, not monthly. Maximum Security starts around $39.95 for the first year (often on promotion), roughly a few dollars a month; it renews higher (about $99.95 list), so check the current price on Trend Micro's official site.

It can slow older computers during full scans, the standard plans don't include a VPN, and the price rises noticeably at renewal. Power users may also want more configurable settings.

It protects PCs, Macs and phones against malware, ransomware, phishing and unsafe websites, and adds extras such as a password manager, parental controls and social-media privacy checks.

Yes — it consistently earns high marks in independent lab tests (AV-Test, AV-Comparatives), especially for web and phishing protection, and it's easy to use. The main trade-offs are performance impact on older machines and higher renewal pricing.

F-Secure SAFE has been folded into F-Secure Total, the all-in-one plan (antivirus + VPN + password manager + ID protection). Existing protection continues and new customers buy Total. The underlying antivirus is the same well-rated engine.

Yes. F-Secure regularly earns top scores for malware protection in independent lab tests (AV-Test, AV-Comparatives), with very few false positives and a clean, simple interface. Its main downside is the price.

F-Secure is a Finnish cybersecurity company; its app is sometimes bundled or pre-installed by mobile carriers and ISPs as part of a security package. It's legitimate antivirus/VPN software — keep it if you have a subscription, or remove it if you don't use it.

Both score highly for protection. F-Secure is simpler and very privacy-focused (EU-based, Finland); Norton offers more features (cloud backup, LifeLock identity options, larger plans) and bigger first-year discounts. For all-in-one extras Norton leads; for simplicity and privacy, F-Secure is excellent.

It costs more than many rivals, offers fewer advanced settings for power users, has no free version, and (like most brands) renews at a higher price than the first year.

Yes — for Macs. Intego is one of the best Mac-specific suites, with strong macOS malware detection in independent tests and Mac-native tools (firewall, backup, parental controls). It's a top pick if you specifically want Mac protection.

Intego's Mac Premium Bundle X9 starts around $49.99 for the first year for one Mac (often discounted), with lower per-Mac pricing for more devices. Like most brands it renews higher, so check the current offer on Intego's official site.

Intego is third-party Mac security software (antivirus, firewall and backup). If you see it, it was installed by you or bundled with another purchase. It's legitimate — keep it if you have a subscription, or uninstall it with its own uninstaller if you don't use it.

Generally no — Intego is built natively for macOS and is fairly light in everyday use. You may notice some impact only during full system scans, which you can schedule for idle times.

Open the Intego app, go to your account / serial-number section and enter the activation code from your purchase confirmation email (or sign in to your Intego account). A bundle code activates all included apps. Then run an update and a first scan.