The 5 Best Affordable Antivirus in 2025

From £49.99 for first year

This heavyweight champion is known for its strong protection and smooth performance, so you can focus on binge-watching your favourite shows without worrying about unwanted visitors. It's excellent value for money with scam detection and prevention, data breach detection, a VPN, and a password manager.

From £39/year for first year

If you want an all-in-one tool that covers antivirus, system tune-ups, and even a VPN, TotalAV has you covered. It’s like having a Swiss Army knife for digital defence handy for keeping out pesky malware and your system running smoothly. And my favourite feature? You can share it with another family member so they can get antivirus protection on their computer!

From £19.99/year for first year

A household name for good reason, Norton has been fighting off viruses for decades. It focuses on its user-friendly interface and thorough scanning. So, if you prefer sticking with a long-time pro with a very easy-to-use design, Norton might be your go-to. However, the constant background scans can slow down older computers unless you change their frequency. 

Free Version or £32.49/year for the first year

Avast is probably the best free antivirus out there, proving that decent security doesn’t require a large budget. It’s excellent for beginners who want easy setup and reliable protection against common cyber threats. No rocket science is required. Avast focuses on features that benefit gamers while they play, so if that’s your style, it may be your antivirus. 

From £34.99/year

ESET provides strong security without hogging your computer’s resources. It’s perfect if you want something lightweight, unobtrusive and helpful when you need it. The downside is that some of the more valuable features, such as VPN and new threat detection, are locked behind added paywalls, which makes it fall behind its competitors.