What are the disadvantages of ESET?

Last verified:July 2026

ESET’s main disadvantages are packaging, not protection: there is no permanent free version, the VPN and identity features are locked to the most expensive Ultimate tier, per-device pricing adds up for larger households, and the deep advanced settings can overwhelm beginners. Its detection engine, by contrast, ranks among the best in independent tests — so the question is whether the trade-offs fit how you buy and use security software.

The real disadvantages of ESET

No free tier. Unlike Avira or Microsoft’s built-in Defender, ESET offers no permanent free product for Windows or Mac — only a 30-day trial and a one-time online scanner. If you want free antivirus, ESET is simply not in that race.

VPN only at the top. ESET’s lineup — HOME Security Essential, Premium and Ultimate — reserves the VPN and identity-protection features for Ultimate. Norton 360 and McAfee+ include a VPN in mainstream tiers; with ESET you pay for the full bundle to get one.

Per-device pricing. ESET prices by device count and tier. For one or three devices that is fair; for a family with eight, competitors with unlimited-device plans (McAfee’s model) or generous device bundles (Norton 360 Deluxe) often work out cheaper.

Depth over hand-holding. Reviewers consistently praise ESET’s default interface as clean — but its advanced configuration (HIPS rules, scanner internals, firewall profiles) is a power-user landscape. If you want a set-and-forget product, that depth is wasted on you; if you like control, it is the main attraction.

Half a point in performance tests. In recent AV-TEST rounds, ESET repeatedly earned top protection and usability scores while dropping half a point in performance — rivals like Bitdefender and Norton more often post perfect totals. In practice the difference is barely noticeable, but it exists on paper.

What the labs say about the engine itself

The drawbacks above are commercial, not technical. In the AV-Comparatives Summary Report 2025, ESET earned Top-Rated Product status with the highest award level in every test it entered, plus the Gold award in Advanced Threat Protection — blocking all fifteen simulated targeted attacks. Protection is not the weak spot.

✅ Strengths: top-tier lab results · light system footprint · deep configurability · no forced auto-renewal · EU-based, founder-owned vendor ❌ Weaknesses: no free version · VPN only in Ultimate · per-device pricing scales poorly · advanced settings intimidate beginners

4.5/5

ESET

✓ Minimal resource usage: ideal for modest machines
✓ Solid, highly configurable protection

Prices can change — always check them on the provider’s official website before you buy.

fromUS$59.99/yr (ESET HOME Security Premium, 5 Geräte (US-Preis))then US$79.99/yrPrice checked: Jul 2026

View deal → About the brand

Who should look elsewhere — and who shouldn’t

Skip ESET if you want a free product, need a bundled VPN without buying the top tier, or are protecting many devices on a tight budget. Choose it if you value configurability, a light footprint and a vendor that is European-owned with a transparent history — and you are happy to pay for exactly the devices you protect.

Frequently asked questions

Is ESET still a good antivirus?

Yes. In recent independent testing it sits in the top group: highest award levels across AV-Comparatives’ test series and consistent top protection scores at AV-TEST. Its weaknesses are commercial packaging — pricing structure and feature gating — not detection quality.

Is ESET better than McAfee?

They aim at different buyers. ESET wins on configurability, light system load and top lab consistency; McAfee wins on unlimited-device family plans with identity monitoring bundled in. For a tech-savvy user with a handful of devices, ESET is the more precise tool; for a large household wanting one simple subscription, McAfee’s model fits better.

Does ESET have a free version?

No permanent one. ESET offers a 30-day trial of its paid products and a free one-time online scanner, but no always-free tier like Avira Free Security or Microsoft Defender. That is a deliberate positioning choice by the vendor.

Can I use one ESET subscription on multiple devices?

Yes — subscriptions cover a chosen number of devices across Windows, macOS, Android and iOS, managed through the ESET HOME portal. You pick the device count at purchase, which is exactly why counting your household’s devices first matters.

SIDE NOTE

Read this far? That already makes you rare:

Only 28.5% of EU adults took part in any training in the past 12 months.
According to the 2024 EU Labour Force Survey (EU-LFS), just 28.5% of 25–64-year-olds in the EU participated in education or training during the previous 12 months. Reading guides like this one puts you in the minority that keeps learning.
Source: Eurostat 2024 — Adult learning statistics (EU-LFS)
Only 23% of people in the EU verify online information.
Eurostat's 2021 ICT survey found that just 23% of people aged 16–74 in the EU checked the truthfulness of information seen on online news sites or social media — even though 47% had come across untrue or doubtful content.
Source: Eurostat 2021 — How many people verified online information?
Only 56% of people in the EU have basic digital skills.
In 2023, only 56% of people in the EU aged 16–74 had at least basic overall digital skills according to Eurostat — the EU target for 2030 is 80%. Reading up on digital topics is far from the norm.
Source: Eurostat 2023 — 56% of EU people have basic digital skills

SIDE NOTE

Read this far? That already makes you rare:

94% are online in high-income countries — basic digital skills are far rarer.
ITU's Facts and Figures 2025 shows that 94% of people in high-income countries use the internet — yet among countries reporting overall skill levels, only 16–74% of internet users have at least basic digital skills.
Source: ITU 2025 — Facts and Figures: ICT skills
1 in 5 adults can only understand simple texts or do basic arithmetic.
The OECD's Survey of Adult Skills (PIAAC, 31 countries, ~160,000 adults, published Dec 2024) found that on average one in five adults can only understand simple texts or solve basic arithmetic.
Source: OECD 2024 — Survey of Adult Skills (PIAAC)
Adult literacy is declining or stagnating in most OECD countries.
According to the OECD (Dec 2024), adult skills in literacy and numeracy declined or stagnated in most OECD countries over the past decade. Reading long-form guides in depth runs directly against that trend.
Source: OECD 2024 — Adult skills declining or stagnating

The bottom line

ESET’s disadvantages are real but narrow: it is a paid-only, per-device product that saves its extras for the top tier. If those constraints don’t bother you, the engine underneath is among the best tested. See how it stacks up against the alternatives in our full comparison.

Key takeaways

Compare what each tier includes before choosing — the VPN sits only in Ultimate
Count your devices first; per-device pricing changes the math for families
Use the trial to check whether the interface depth suits you
Weigh drawbacks against lab results, not marketing claims