ANTIVIRUSREVIEWFind Best Antivirus
WindowsMacAndroidReal-Time Protection
E

ESET HOME Security Essential

The lightest footprint of any suite we test, built for performance

ESET trades some bundled extras for the lowest system impact in our entire test pool, making it the clear pick for older or resource-constrained PCs.

Overall score
9.3
out of 10
Price
$39.99/yr (Essential, 1 device)
Platforms
Windows, Mac, Android
Best for
Home, Business
Support
Business-hours live chat and email
Protection Rate99%

ESET's detection engine performs at the top of independent lab rankings while keeping false positives unusually low.

Performance Impact100%

This is the lightest suite in our tests: negligible impact on boot time, file operations, or gaming, even on older hardware.

Pros
✓Lowest measured system impact of any suite tested
✓Excellent detection with very few false positives
✓Advanced anti-phishing and exploit-blocking tools
✓Strong, dedicated business/endpoint product line
Cons
–No VPN or password manager bundled at any tier
–No permanent free tier, only a trial
–Per-device pricing adds up for larger households
Features

The Essential tier keeps things focused on core protection — ransomware shielding, exploit blocking, and phishing defense — without VPN or password manager bloat.

Advanced machine-learning detection
Anti-phishing & exploit blocker
UEFI scanner
Ransomware shield
Device performance monitoring
Business/endpoint tier available
Pricing

Per-device pricing at $39.99/yr for one device is reasonable for a single machine, but multi-device households will pay more than an all-in-one suite.

UI / UX

The interface is utilitarian and fast, aimed at users who want clear status information without a lot of upsell noise.

Frequently asked questions
ESET's engine is purpose-built for low resource usage, and Essential deliberately skips VPN/password-manager modules that add background overhead.