Trend Micro Maximum Security is rated 4.6 out of 5 by 5199.
Rated 3 out of 5 by xiguang from Good but doesn't support Kindle Fire I bought this to protect my PC, Android phone and Kindle Fire. At the time I bought it, they listed Kindle Fire as one of the supported devices. I downloaded the software for my Kindle Fire but when I typed in the activation code, it wouldn't work. I called customer support and was told they no longer support Kindle Fire. This is not right because at the time I bought it they said it was supported, and I only found out after I paid for it. Other than that, the product works fine, but it is very disappointing experience for the Kindle Fire.
Date published: 2017-11-17
Rated 5 out of 5 by Hatupatu from Install and forget! I have used this product for the last couple of years and must say that I really enjoy how easy it is to install and use. I have had absolutely NO problems. It sits quietly in the background and keeps my computer safe. Great product!
Date published: 2017-11-17
Rated 3 out of 5 by Anonymous from Poor experience Yes, I purchased Trend Micro™ Maximum Security recently due to I cannot renew my product. I purchased Trend Micro Maximum Security last year on Trend Micro APAC website. I purchased 4 pack (6 devices x 4 = 24 devices). I tried to renew license on my account last week. However, system can only allow me to renew Trend Micro PC-cillin Maximum Security and 3 devices only. I need Trend Micro™ Maximum Security not PC-cillin. and only allow me to renew 3 devices at once. I hope at least 6 devices at once. Therefore, I gave up and purchase a new license again (4 packs (6 devices x 4 packs = 24 devices)). And I selected an option auto-renew, I hope I can renew successfully next year. I need to change the serial no in each devices. Very poor experience
Date published: 2017-11-16
Rated 5 out of 5 by luckiann from Great Product!! I used to use the "free" antivirus programs but started to have a lot of problems with some of them. The guy who works on my computer said he recommended Trend Micro and I have used nothing else since that time. The product is great as well as their technical support!!
Date published: 2017-11-15
Rated 5 out of 5 by ShamokinJoe from Great Protection I've been using Trend Micro for years and haven't had any problems. It install easily and has protected my computer against various viruses and potentially harmful sites. I highly recommend this product.
Date published: 2017-11-13
Rated 5 out of 5 by oldmancamarillo from Best protection software Have used Trend Micro for several years. Never has Trend Micro ever failed to protect my systems from unwanted malware or viruses. Highly recommend this product. Favorite program is shield protection from randsomeware.
Date published: 2017-11-11
Rated 5 out of 5 by madremia from great protection it keeping all my headaches away and is giving me a peace of mind
Date published: 2017-11-11
Rated 5 out of 5 by Lee 7 from Peace of mind! I've been using TM products for about twenty years, and I haven't been disappointed yet.
Date published: 2017-11-09

Maximum Security

Powerful protection for
up to 10 devices

windows mac android ios
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Maximum Security - Protection for up to 10 devices



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Complete protection for all the ways you connect.

Stop web threats

Avoid web threats

Defend against ransomware and other
online dangers.

Protect all devices

Protect all your devices

Provide equal security to your PC, Mac, and mobile devices.

Secure transactions

Secure your transactions

Bank online with a secure browser and ensure the legitimacy of financial sites.

Shield privacy

Shield your privacy

Block dangerous websites that can steal personal data.

Safeguard kids

Safeguard your kids

Allow children to explore the web safely, with both time and content limits.

Optimize performance

Optimize performance

Fix common PC problems
and get everything running at top speed.

Stop ransomware and other threats

Get complete, multi-device protection against  ransomware, viruses, dangerous websites, and identity thieves. An enhanced Folder Shield safeguards your valuable files and digital assets both locally and on cloud-synced folders like Dropbox®, Google Drive® and Microsoft® OneDrive® . Trend Micro stops more than 250 million threats dailyi, so you can enjoy your digital life safely. 


Defend against the unknown

Advanced machine learning technology fortifies a multi-layered defense that delivers highly effective and efficient protection against ever evolving threats. You can depend on Trend Micro to defend against known attacks and future threats with equal confidence. 


Protect your whole mobile world

Your phone and tablet need protection too. Get advanced mobile security against viruses, spyware, thieves, and everything in-between with mobile security that delivers 100% malicious app detection.ii

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System requirements

Windows Operating Systems Microsoft® Windows® 7 (all versions) with Service Pack 1 (SP 1) or later
Microsoft® Windows® 8/8.1 (all versions).
Microsoft® Windows® 10 (all versions). Edge browser not supported.
Mac Operating Systems Apple® macOS 10.11 to 10.13 or higher
Android Operating Systems Android 4.0 or later.
iOS Operating Systems iOS 9 or later. 64-bit device required for latest version.

i Using the Trend Micro™ Smart Protection Network™
ii Per AV-TEST Institute during 2014-2016 bi-monthly testing periods, compared to the industry average of 98% (Sept 2016).