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Most households have multiple devices running different operating systems. In 2025, the best multi-device antivirus solutions provide cross-platform protection for Windows PCs, Macs, Android phones, and iPhones from a single subscription.
Best Multi-Device Antivirus 2025
- McAfee+ Ultimate – Unlimited devices, identity protection (9.3/10)
- Norton 360 Deluxe – Up to 5 devices, 75GB cloud backup (9.4/10)
- Bitdefender Premium Security – Up to 10 devices, excellent protection (9.6/10)
- Kaspersky Total Security – Up to 10 devices, great value (9.3/10)
- Avast One – Free option, up to 30 devices (8.5/10)
What to Look for in Multi-Device Plans
- Cross-platform coverage (Windows, Mac, Android, iOS)
- Parental controls included
- Central management dashboard
- Identical features across all platforms
- Reasonable per-device cost
