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Kaspersky
Recommendation for Best antivirus for Windows

Kaspersky for Best antivirus for Windows – does it fit?

Top marks in protection and detection rates

Profile match

97%

protection

Overall score

9 / 10

First-year price

CHF 42.90

Visit Kaspersky Read full Kaspersky review

Why Kaspersky fits Best antivirus for Windows

Kaspersky is among the top-tested antivirus suites on Windows 11 24H2, with strong real-time, ransomware and web protection.

Kaspersky has been among the absolute top performers in independent antivirus tests for years. The Plus suite offers excellent real-time protection, VPN, password manager, and privacy tools. The Premium version adds parental controls and identity protection. Note: Kaspersky has faced scrutiny in some countries due to its Russian origin – in Switzerland and the EU, the software remains freely available and consistently receives top ratings from independent labs.

Strengths for Best antivirus for Windows

  • Outstanding protection scores
  • Comprehensive feature set
  • Good value for money

Weaknesses / caveats

  • Geopolitical scrutiny over origin
  • VPN limited in basic tier

Recommended plan

  • Plan: Kaspersky Plus
  • Devices: 5
  • First-year price: CHF 42.90
  • Renewal: CHF 79.90

Alternatives for Best antivirus for Windows

Bitdefender Bitdefender 9.8 / 10 CHF 49.90 / First-year price Norton Norton 9.6 / 10 CHF 44.90 / First-year price ESET ESET 9.4 / 10 CHF 37.90 / First-year price

More options for Best antivirus for Windows

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Frequently asked questions about Kaspersky for Best antivirus for Windows

Which is the best antivirus for Swiss users in 2026?
There is no single "best" antivirus. In our tests Bitdefender (all-round), ESET (lightweight & fast) and Norton (family bundle) consistently lead. Which one fits depends on platform, profile and budget – the finder above filters in two clicks.
Is free antivirus like Microsoft Defender enough?
For baseline protection on Windows, Defender is enough in 2026. Anyone needing VPN, password manager, parental controls or extended phishing protection is better served by a paid suite. Compare directly: Defender vs Bitdefender, Defender vs Norton.
Why do you show renewal prices so prominently?
Many vendors lure with -60% in year 1, then charge the full price – often double. We show both prices equally so you see the real 3-year cost.
How often are your ratings updated?
We track AV-TEST and AV-Comparatives results monthly and review every product page at least every 90 days. The last review date is shown above each rating.
Are prices really in CHF and valid for Switzerland?
Yes. All prices are in CHF and match the current Swiss vendor list price. Some vendors offer special pricing via our affiliate link – these are clearly marked.
Does antivirus-vergleich.ch earn commission if I pick a vendor?
Yes, with most vendors. That does not influence ratings: we test against fixed criteria (protection, performance, price, features, support) and weight equally whether or not we have an affiliate partnership. Details: affiliate disclosure in the footer.