Antivirus doesn't need to cost $100/year. These 4 picks offer top-tier protection at sub-$40/year pricing. Best if you don't need bundled VPN/password manager extras.
Best Cheap Antivirus (2026)
Premium protection under $40/year
1. Malwarebytes Premium — our pick
Malwarebytes Premium is the right pick if you already use Windows Defender and want a complementary second-line scanner. Best malware remediation in the industry. Not a full security suite — pair with Bitwarden + a standalone VPN for complete coverage.
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2. Avast Premium Security
Avast Premium Security is the budget pick from a recognizable brand. The 2020 Jumpshot data-selling scandal hurt trust but the antivirus product remains technically capable. Now owned by Norton's parent (Gen Digital) — shared R&D with Norton 360. Best for users who want a known brand at $5/mo.