Antivirus Software review · Updated October 2026

Bitdefender Review (2026)

Top-scoring antivirus with light system impact.

Reviewed by our editorial team · How we rank · Advertising disclosure

The short version

Excellent protection that stays out of your way. On our antivirus comparison, it's labeled Best malware protection.

Key facts

Devices	Up to 5 (Total Security)
VPN	Limited daily data
Money-back	30 days
Platforms	Windows, Mac, Android, iOS

What stands out

Strong results in independent lab tests
Covers Windows, Mac, Android and iOS
Safepay secure browser for banking

Pros and cons

Pros

Excellent detection
Light on resources

Cons

Included VPN has a daily data cap

How Bitdefender compares

Side-by-side comparison

	N3Norton 360	BBitdefender	MMcAfee+
Trustpilot rating	4.7 Trustpilot · 88,769 reviews	4.3 Trustpilot · 12,525 reviews	–
Devices	Up to 5 (Deluxe)	Up to 5 (Total Security)	Unlimited (Premium)
VPN	Unlimited	Limited daily data	Included
Money-back	60 days	30 days	30 days
Platforms	Windows, Mac, Android, iOS	Windows, Mac, Android, iOS	Windows, Mac, Android, iOS, ChromeOS
	Visit site	Visit site	Visit site

Head-to-head comparisons

Alternatives to consider

Norton 360 review · Best all-in-one suite
McAfee+ review · Best for unlimited devices

What to check before you sign up

Whichever antivirus provider you choose, compare these points:

Lab test results. Independent labs such as AV-TEST and AV-Comparatives test how well each product blocks malware.
Device coverage. Plans cover a set number of devices or unlimited devices across Windows, Mac, Android and iOS.
VPN and identity tools. Bundles may include a VPN, password manager, cloud backup or dark web monitoring. Check for data caps on the VPN.
Auto-renewal price. First-year discounts are steep. Check the renewal price and how to turn off auto-renew.

See antivirus providers that fit your needs.

Compare Antivirus Software

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