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Free Norton 360 alternatives

Antivirus that is already on your computer or free from big names.

Sir Cancelot says: Norton's first year is cheap. Year two is a heist. Windows already has a bouncer, bruv.

5 free alternatives

Rated by how safe they are to install. Established tools have years of use behind them; early alpha means brand-new.

Microsoft Defender Antivirus

Built into Windows 10 and 11 with real-time antivirus, firewall and ransomware protection at no extra cost. Nothing to install; it is already on if you have no other antivirus.

Windows
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Bitdefender Antivirus Free

Free real-time antivirus for Windows from Bitdefender, rebuilt in 2023. Lightweight, but no firewall, VPN or extras, and it shows upgrade prompts.

Windows
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Avast Free Antivirus

Free real-time antivirus with web and email protection. The catch: frequent upsell pop-ups, and Avast was fined by the FTC in 2024 over selling browsing data, so review its privacy settings.

WindowsMacAndroid
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AVG AntiVirus Free

Free real-time antivirus from the same company as Avast, using the same detection engine. Expect upgrade prompts for the paid suite.

WindowsMacAndroid
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Malwarebytes Free

Free on-demand scanner that finds and removes malware already on your device. Real-time protection is paid (the free download starts with a premium trial), so pair it with Defender.

WindowsMacAndroid
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Questions people ask

Is there a free alternative to Norton 360?

Yes. The best free alternatives to Norton 360 are Microsoft Defender Antivirus, Bitdefender Antivirus Free, Avast Free Antivirus, AVG AntiVirus Free and Malwarebytes Free. Each is free to use, and we rate how safe each one is to install.

How much does Norton 360 cost in 2026?

Norton 360 costs $10.42/mo for the main plan (Norton 360 Standard (renews $94.99/yr; first year $39.99)). Other plans: Norton 360 Deluxe, 5 devices (renews $124.99/yr; first year $49.99) $124.99/yr; Norton 360 with LifeLock Select Plus, 10 devices (renews $189.99/yr; first year $99.99) $189.99/yr. Prices are US list prices checked October 2026.

Does Norton 360 have a free trial?

No free trial. Check the official page before you sign up.

How do I cancel Norton 360?

Sign in at my.norton.com and open My Subscriptions. Find your plan and choose Cancel Subscription Renewal (or Manage Renewal). Next to Plan Renewal, click Unsubscribe and pick a reason. Decline the retention offers with 'No thanks, cancel my subscription' and wait for confirmation. Full guide: https://nosub.co/how-to-cancel-norton-360/

More free swaps

Security

1Password

$3.99/mo
2 free swaps: Bitwarden, KeePassXC
Keep $48/yr
SecurityNew

LastPass

$3.00/mo
5 free swaps: Bitwarden, Proton Pass, KeePassXC
Keep $36/yr
SecurityNew

NordVPN

$14.99/mo
3 free swaps: Proton VPN Free, Windscribe Free, Cloudflare 1.1.1.1 with WARP
Keep $180/yr

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