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Documented product tests and assessments are pending. We therefore currently publish no scores or test winners. Selections use recorded product features.

2026

Microsoft Defender vs Trend Micro

Microsoft Defender and Trend Micro compared side by side: protection, performance, pricing, and features. Which antivirus suits you better?

Microsoft
Microsoft Defender

Microsoft Defender comes pre-installed on every Windows PC and provides solid baseline protection against malware, phishing, and ransomware. In independent tests, Defender now performs well and is often sufficient for users with cautious browsing habits. However, anyone who needs VPN, password manager, extended web protection, or parental controls should consider a paid suite. As a free reference point, Defender is the most important comparison benchmark.

Recorded introductory priceCHF 0.00 Recorded renewal priceCHF 0.00 PlatformsWindows
Trend Micro
Trend Micro

Trend Micro Maximum Security offers particularly strong protection against phishing, fraudulent websites, and email threats. The suite includes a powerful web filter, privacy scanner, and optional parental controls. The interface is straightforward and suits less tech-savvy users well. Performance is solid, though not the lightest on the market. An interesting choice for seniors and families who spend a lot of time online.

Recorded introductory priceCHF 39.90 Recorded renewal priceCHF 69.90 PlatformsWindows, Mac, Android, iPhone / iPad
Our Verdict

Complete ratings are missing for an overall comparison.

Recorded overall rating: Microsoft Defender —/10, Trend Micro —/10. The overall score is the average of six criteria.

Performance rating: Microsoft Defender —/10, Trend Micro —/10. Higher points indicate a better rating for this criterion.

Prices are indicative. Check the current amount, currency, contract term and renewal conditions with the provider. Different contract terms are not directly comparable.

Feature-by-feature comparison

Listed features refer to the product range. They may require a different plan or an additional payment and may vary by platform. Check what your selected plan includes.

Criterion Microsoft Defender Trend Micro
Real-time protection In the product range In the product range
Built-in VPN Not confirmed Not confirmed
Password manager Not confirmed Not confirmed
Anti-tracking / anti-phishing Not confirmed In the product range
Parental controls Not confirmed In the product range
Identity protection Not confirmed In the product range
Low system impact In the product range Not confirmed
Platforms Windows Windows, Mac, Android, iPhone / iPad
Number of devices (standard licence) 1 device 5 devices
System impact in daily use — —

Frequently asked questions about Microsoft Defender vs Trend Micro

How are Microsoft Defender and Trend Micro rated overall?
Complete ratings are missing for an overall comparison. Recorded overall rating: Microsoft Defender —/10, Trend Micro —/10. The overall score is the average of six criteria.
How do their performance ratings compare?
Performance rating: Microsoft Defender —/10, Trend Micro —/10. Higher points indicate a better rating for this criterion.
What should I check when comparing prices?
Prices are indicative. Check the current amount, currency, contract term and renewal conditions with the provider. Different contract terms are not directly comparable.
Does the plan include every listed feature?
Listed features refer to the product range. They may require a different plan or an additional payment and may vary by platform. Check what your selected plan includes.