Windows® Mac® AndroidTM iOS new Power Up
Windows® Mac® AndroidTM iOS new Power Up

Block web threats

Defend against ransomware and other online dangers.

Avoid fraud and scams

Guard against phishing emails.

Secure your transactions

Bank online with Pay Guard to ensure the legitimacy of financial sites.

Optimize performance

Fix common problems and get everything running at top speed.

Defend against the Unknown

Our cloud-based AI technology delivers highly effective and proactive protection against ever-evolving malware infections. You can depend on Trend Micro to defend against known and never-before-seen attacks, keeping you ahead of the rapidly changing threat landscape.

※1 Limitation on some device ※2 For Windows、Android。※3 For Windows、Mac

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 daily(i), so you can enjoy your digital life safely.

※ For Windows and Mac OS

Online Scam Prevention

The rapid increase in online activities has resulted in a sharp rise of scam. Hackers use fake shopping website, malicious message, phishing mail or fake fan pages to lure users to provide their account password or download malware.

Utilising advanced AI technology, PC-cillin substantially improves the capability to detect fraudulent URL, protects users from personal data theft and financial loss.

Scam Site Protection

Instant blocking of malicious and fraudulent URLs from email, instant message, online advertisement and social media. Stop the threat before they reach your computer and mobile device.

EXCULSIVE!! Fraud Buster

Exclusive!! Block unknown SMS that include fraudulent URL.
Exclusive!! By taking photo or screen capture on a mobile device, utilise image recognition technology to detect whether a URL is safe.


Automatic filter SMS

Use image recognition technology to decide whether a URL is safe

Safeguard Online Payments

Enhanced internet security protects you when shopping or banking online providing the ultimate security in connected world

※ For Windows and Android OS

Trend Micro PayGuard (Windows)
Activate browser protection

Trend Micro PayGuard (Android)
Instant scanning of suspicious threats

Light and Fast

PC-cillin utilise the exclusive Smart Protection Network to minimise the system workload and allow work or gaming to run fast and smoothly.

Smart Protection Network
Smart Protection Network keeps 80% of the pattern files on cloud, minimises the burden of pattern update for computers and mobile devices.

Non-interference Mode for Gamers
The Non-interference mode will automatically apply when the system is in full screen mode. All non-urgent notification, schedule scanning will be suspended to avoid interrupting users during online game or watching video.

※ For Windows

Cross Platform Protection

Protect your computer and mobile device at the same time. PC-cillin Maximum Security supports Windows, Mac, Chromebook, Android and iOS, protect users from malware and scams.

※ One device for each user license, each license can only install on one OS.

Recognition and Awards

Recognitions by third party independent researchers

AV-TEST Top Product
Protection with the highest level of effectiveness and compatibility

※ Source: AV-TEST: Windows Antivirus Test (May – June, 2020)

AV-Comparatives “100% Detection Rate”

※ Source: AV-Comparatives Real-World Protection Test (February – May, 2020)

AV-TEST macOS “100% Detection Rate”
Perfect score on effectiveness and operability

※ Source: AV-TEST:MacOS Antivirus Test (June 2020)

Features Windows
Antivirus / Anti-ransomware
Advanced AI Learning※1   POWER UP

Protects against ransomware and cryptomining malwares POWER UP

Stop ransomware to encrypt files※1

Recovery from ransomware infection※1

Protects against malicious / Scam Website and phishing email
Malicious / scam website protection POWER UP

Secure scanning for QR code

Safeguards against email scams※3  POWER UP

Vulnerability / intrusion prevention
Vulnerability scanning / updates notification

Prevent hacker attacks (Enhance firewall)

Privacy Protection (online trading/social media / Wi-Fi)
Secures privacy on social media

Includes Trend Micro Pay Guard POWER UP

Wi-Fi safety check

Mandatory deletion of files

Application access rights inspection

Protects and manages passwords※4

Parental Control
Improper website filtering

Limit the time online or computer usage

Limit the access of applications

Missing Device Protection
Locate the missing device and sound an alarm

Remote lock and erase data※5

Take thief’s photo

System Optimisation
Optimizes device performance and storage

Optimizes battery and memory

Security setting check-up

Non-interference mode POWER UP

※1 May not defend all the latest ransomware attack
※2 Not available on Safari
※3 Fraud Buster checks Japanese and English emails on Windows and Mac devices, and check the links in iMessage and image on iMessage for iOS devices
※4 Need to install and activate the built-in Password Manager
※5 For devices that has activated the GPS function or use Wi-Fi/data network to lock the location

Operation System
Windows 10
( 32-Bit or 64-Bit )
Version RS1、RS2、RS3、RS4、RS5
CPU 1GHz Processor
Memory 32-Bit:1GB (2GB Recommended)
※Available Memory:900MB
Storage 1.3GB of available hard disk space (1.5GB Recommended)
Display Desktop - High-colour display with 1024 x 768 pixel resolution or above
Windows Store:1024x768 pixel
Snap View:1366x768 pixel resolution or above
Web Browsers
Microsoft Internet Explorer 11.0
Microsoft Edge 44 / Edge Next 81
Mozilla Firefox 75
Google Chrome 81

Other Operating System

Mac Android iPhone, iPad
Catalina ( v10.15 ) Mojave ( v10.14 )
CPU:Intel processor
Memory:2GB or more
Storage:1.5GB of available hard disk space
OS:Android 4.3 or above
Memory:40-100MB (Depends on the device)
Storage:50MB of available hard disk space
OS:iOS 9 and above
Device:iPhone 5s or later, iPad Air 1 or later, iPad Mini 2 or later, iPad Pro, iTouch 6 or later
Storage:100MB of available hard disk space


  1. Supports English and Traditional Chinese OS, and limited for use in Hong Kong and Macau
  2. Hardware requirement depends on the software environment. User needs to connect to Internet to register online, update or use other online services
  3. Paid subscription starts on the date you activate the license key. For multiple seats the subscription starts when you activate the first or primary device. 
  4. The usage and number of devices depends on the individual license. For details please contact Customer Support.
  5. You need to continuous update your software to ensure effective protection again threats.
  6. Trend Micro reserves the rights to change the configuration of the product due of OS end-of-support or product improvement, without prior notice.
  7. Once the license expired user will be unable to continue using the product. You may renew the license to continue using the product.
  8. Please properly store the license key to ensure that you can enjoy all user benefit. We will not re-issue any lost key.

PC-cillin rated Top Product by AV-TEST

Trend Micro PC-cillin Maximum Security received top rating from in the Windows security solution test conducted by AV-TEST, achieving 6 stars in “Protection”, “Performance” and “Usability”.

PC-cillin rated Top 1 in AV-Comparatives test

Trend Micro PC-cillin continues to lead the other 18 security vendors in AV Comparatives’ Whole Product Dynamic Real-World Protection Test.

Result shows the average score of all the vendors from seven tests between 2017 to 2020, using Microsoft as the base value.