The Best Antivirus Software for Singapore Reviewed

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Are you looking for the best antivirus software in Singapore? A good antivirus service will protect your device from viruses, malware, and ransomware, stopping you from being infected with malicious programs and keeping your personal information secure.

With numerous solutions on the market, though, choosing the right antivirus can be difficult. That’s why we’ve found, shortlisted, and tested the best antivirus software for Singapore based on criteria like detection rates, scan speeds, price, and customer support. Read on to find the right option for you.

Best Antivirus Software Singapore

Editors' Choice

TotalAV – Superb antivirus software for complete, real-time protection

TotalAV – Superb antivirus software for complete, real-time protection

  • Starting From $19.00/year
5 Stars

Norton – PC antivirus with a virus protection promise

Norton – PC antivirus with a virus protection promise

  • Starting From S$39/year
4.5 Stars

NordVPN Threat Protection – Antivirus Software with a global VPN network

NordVPN Threat Protection – Antivirus Software with a global VPN network

  • Starting From S$79.32/year
4.5 Stars

Surfshark Antivirus – Great value antivirus protection with a VPN

Surfshark Antivirus – Great value antivirus protection with a VPN

  • Starting From S$48.47/year
4.5 Stars

Trend Micro – AI-led antivirus for small business owners

Trend Micro – AI-led antivirus for small business owners

  • Starting From $19.95/year
4.5 Stars

ESET – Best antivirus for servers

ESET – Best antivirus for servers

  • Starting From S$39.20/year
4.5 Stars

Avast – Free Antivirus Software With Smart Scan Functionality

Avast – Free Antivirus Software With Smart Scan Functionality

  • Starting From $35.88/year
4.5 Stars

Intego – Beginner friendly antivirus solution for macOS users

Intego – Beginner friendly antivirus solution for macOS users

  • Starting From S$49.85/year
4.5 Stars

The Best Antivirus for Singapore

  1. TotalAV – Best antivirus for PC in Singapore
  2. Norton – Best Singapore antivirus with a protection promise
  3. NordVPN Threat Protection – Best global VPN and antivirus service in Singapore
  4. Surfshark – Best lightweight antivirus and VPN for Singapore
  5. Trend Micro – Best antivirus in Singapore for usability
  6. ESET – Best antivirus for experts and small businesses in Singapore
  7. Avast – Best free antivirus in Singapore
  8. Intego – Best antivirus for Macs in Singapore

Best Security Software Programs For Singapore Reviewed

Eager to protect your systems with the best antivirus solution in Singapore? Read on as we’ll now discuss each of our top computer security software picks in detail, including their best features, pros, cons, and pricing.

1. TotalAV – Best Antivirus for PC Users in Singapore

TotalAV antivirus logo

Cheapest Plan $19/year
Testing Results Protection: 5.5/6, Performance: 5.5/6, Usability: 6/6
Max Devices 8
Free Offering Free scan
Money-Back Guarantee 30 days
Why We Picked It

TotalAV is a comprehensive antivirus solution for PC users in Singapore. It provides robust digital security, includes advanced safety measures, and protects against various threats, including ransomware and phishing, for multiple devices.


TotalAV is available for up to eight devices across multiple platforms, including Windows, macOS, iOS, and Android. It offers robust protection against malware, spyware, adware, and ransomware.

Whenever you download, install, or execute a file, TotalAV’s real-time security checks for threats and immediately quarantines suspicious files.

The scheduled smart scans feature lets you set up automatic scans and select their frequency, start and end times, and more. The antivirus achieved an A+ score in Virus Bulletin’s VB100 malware protection test and identified 99.69% of malware samples without incorrectly flagging clean files.

Beyond its impressive core computer antivirus features, you get Total WebShield for ad and cookie blocking, the Total Password password manager, and Total VPN for enhanced online safety. You also get tools to clear junk from your system and optimize it for better performance.


TotalAV has three plans for essential antivirus protection.

TotalAV Antivirus Pro $19/year
TotalAV Internet Security $39/year
TotalAV Total Security $49/year

Antivirus Pro covers four devices and all essential security tools. Internet Security adds a VPN, while Total Security, the most advanced plan, has a password manager and an ad blocker and covers eight devices.

All plans have a 30-day money-back guarantee. It’s worth noting that despite being inexpensive in the first year, the renewal price is a fair bit higher.

Who It's Best For

TotalAV is ideal for PC users in Singapore. If you manage sensitive data on your device or require high security for personal use, then TotalAV is a great pick.

Many also rate it as being among the best Android antivirus solutions, and the provider offers first-class antivirus apps.


  • Real-time scanning and protection
  • Scheduled smart scans
  • Password manager and VPN included
  • Low-cost first-year plans


  • Password manager could have more features
  • Renewal pricing is expensive
TotalAV SG

2. Norton – Best Singapore Antivirus with a Protection Promise

Norton antivirus logo

Cheapest Plan S$39/year
Testing Results Protection: 6/6, Performance: 6/6, Usability: 6/6
Max Devices Unlimited
Free Offering 30-day trial
Money-Back Guarantee 60 days
Why We Picked It

Norton Antivirus excels at identifying and blocking malware and viruses. The inclusion of parental control tools makes it great for households with children, and the company’s protection promise means you can confidently rely on it.

Norton’s user base of 80 million is a testament to its reputation for reliable protection, further proven by its solid results in testing with AV-Test.


Norton safeguards your devices from viruses, ransomware, and malware. It also provides cloud storage space for backups, as well as a password manager as part of the platform’s multi-layered defense system.

The Smart Firewall and Intrusion Prevention System features block digital threats and prevent attackers from gaining access to your system and data. Advanced plans add features such as a VPN and dark web monitoring to provide identity theft protection.

The Deluxe and Select plans include extensive parental controls for monitoring children’s digital activity and ensuring their safety. These controls let you schedule how long your child can use their device, track their online activity, add content filters, check their location, and block the internet.

Notably, Norton also provides a protection guarantee. If the software can’t remove a virus, you’ll get expert assistance from Norton’s support team. If this fails, you’ll be eligible for a refund for the value of your subscription. This underlines the company’s belief in its product.


Norton has four plans for Singapore, which are available on Windows, Android, Mac, and iOS devices.

Norton AntiVirus Plus S$39/year
Norton 360 Standard S$49/year
Norton 360 Deluxe S$69/year
Norton 360 Premium S$139/year

The Plus plan includes core security tools and a password manager and protects one device. Norton 360 Standard adds a VPN and password manager, while Deluxe protects five devices and adds dark web monitoring, parental controls, and 75GB of cloud storage.

The Premium plan supports ten devices and increases the storage to 100GB. All plans have an impressive 60-day money-back guarantee.

Who It's Best For

Norton is great for families seeking robust online security, especially to protect young users. Its extensive parental controls are ideal for monitoring children’s online activity and keeping them safe.

The Protection Promise, meanwhile, means you can use the product with complete confidence.


  • Effective antivirus solution
  • Six layers of security
  • Highly configurable parental controls
  • VPN and password manager included
  • Protection Promise guarantee


  • Starter plan limited to a single device
  • No VPN on the starter plan
Norton SG

3. NordVPN Threat Protection – Best Global VPN and Antivirus Service in Singapore

NordVPN antivirus logo

Cheapest Plan S$79.32/year
Testing Results No Independent Tests
Max Devices 10
Free Offering 7 days on Android and iOS
Money-Back Guarantee 30 days
Why We Picked It

NordVPN Threat Protection is a smart security solution for internet users in Singapore seeking a fast VPN with additional digital security tools. The package comes with effective download and web protection measures to ensure a secure online experience.


NordVPN Threat Protection provides a high-speed VPN and malware protection for ten devices. The security tool is able to block phishing sites, malicious domains, links, ads, and trackers, and you also get access to an audited VPN service with excellent security and a huge global server network.

It scans files for malware as you download them and can detect files with fake extensions. It also checks applications on your Windows and Mac devices for vulnerabilities and will notify you to update them.

Nord Threat Protection collects data on all the threats it tackles and presents them in a dashboard so you can see which sites to avoid.

Despite full support for Windows and macOS, it has limited functionality on Linux, iOS, and Android and only blocks malicious websites and some ads. Additionally, unlike TotalAV and Norton, Threat Protection can’t scan files already on your device or perform on-demand scans.


Nord Threat Protection is available with NordVPN Plus and Complete but not with the Basic plan.

24 months + 3 free
NordVPN Plus S$79.32/year
NordVPN Ultimate S$98.45/year

Both plans include malware protection, the NordPass password manager, and a data breach scanner, but the Complete plan also offers an impressive 1TB of encrypted cloud storage.

Both plans have a 30-day money-back guarantee. You can also subscribe for shorter periods at a higher per-month rate.

Who It's Best For

Nord Threat Protection is an excellent pick for internet users in Singapore seeking a security solution packaged with one of the best VPNs. It offers a huge global server network as well as solid protection for your browser and downloads.


  • Blocks malicious domains and links
  • Excellent, high-speed VPN
  • Blocks trackers and ads
  • Supports ten devices


  • Limited features on Android, iOS, and Linux
  • Antivirus unavailable on the basic plan
NordVPN Threat Protection SG

4. Surfshark Antivirus – Best Lightweight Antivirus and VPN in Singapore

Surfshark antivirus logo

Cheapest Plan S$48.47/year
Testing Results Protection: 4.5/6, Performance: 4.5/6, Usability: 6/6
Max Devices Unlimited
Free Offering 7-day VPN trial
Money-Back Guarantee 30 days
Why We Picked It

Surfshark is an affordable VPN and antivirus solution that’s also light on system resources, meaning it’s perfect for gamers and users with older devices.


Surfshark, unlike NordVPN’s Threat Protection, scans all the files on your device to detect viruses, malware, spyware, and adware. It also examines files in real-time when you download, install, or launch them and prevents third parties from accessing your webcam.

In addition, it’s notably light on your system’s resources, which is ideal given growing cybersecurity needs.

Beyond the standard antivirus features, it also blocks ads and cookie pop-ups, generates masked emails, and provides email and credit card breach alerts.

Surfshark’s excellent VPN service is available for unlimited devices – and auditing by Cure53 and Deloitte has proven its security. The antivirus is limited to five devices, though, and there are no apps for iOS or Linux.


Surfshark has three plans, but only Surfshark One is suitable for antivirus protection in Singapore.

24 months + 2 free 12 months + 3 free 1 month
Surfshark One S$3.59/month S$4.19/month S$21.59/month

All the plans include the VPN service, an ad blocker, and a masked email generator. However, the Starter plan doesn’t include the antivirus tools, while the One+ plan offers data removal solutions only available for the U.S., E.U., Canada, and the U.K.

All plans come with a 30-day money-back guarantee.

Who It's Best For

Surfshark Antivirus is great for users seeking a fast VPN, robust digital security features, and an antivirus solution that isn’t resource-intensive. Because of this, it’s also great for users with less powerful devices.


  • Lightweight security solution
  • Excellent VPN
  • Webcam protection
  • Masked email generator


  • No iOS or Linux app
  • Effectively, only one plan
Surfshark Antivirus SG

5. Trend Micro – Best Antivirus in Singapore for Usability

Trend Micro antivirus logo

Cheapest Plan $19.95/year
Testing Results Protection: 6/6, Performance: 6/6, Usability: 6/6
Max Devices 10
Free Offering 30-day trial
Money-Back Guarantee 30 days
Why We Picked It

Trend Micro is a simple antivirus for users in Singapore seeking a streamlined interface and a hassle-free user experience. Trend Micro provides real-time protection against malware, ransomware, and web threats augmented by its advanced AI learning capabilities.


Navigating Trend Micro is a breeze with its simple interface. The antivirus automatically blocks file downloads upon detecting malware, and you can choose between quick, full, and custom scanning based on your requirements.

The premium security suite includes a VPN, a password manager, and dark web monitoring to check for compromised data online. The Folder Shield feature, meanwhile, safeguards your local and cloud-synced folders from unauthorized access.

Trend Micro’s Pay Guard ensures online transactions are protected by using a secure browser to keep your bank details safe. The Secure Erase feature overwrites deleted files with random data, making them irretrievable and preventing sensitive information from falling into the wrong hands.

You also get basic parental controls, which are good for setting online time limits. They struggle to filter certain websites and keywords, though, unlike Norton.


The basic Antivirus+ Security plan supports one Windows device and includes parental controls and the Pay Guard. Macs are supported by the Antivirus for Mac plan.

Trend Micro Antivirus+ Security $19.95/year
Trend Micro Internet Security $39.95/year
Trend Micro Maximum Security $49.95/year
Trend Micro Premium Security Suite $54.95/year

Upgrading to Trend Micro Internet Security will extend coverage to three devices, while Trend Micro Maximum Security and the Premium Security Suite support five and ten devices, respectively, on Windows, Mac, Android, iOS, and Chromebook. Unfortunately, you can’t purchase licenses for additional devices.

While there’s no free plan, the 30-day free trial and 30-day money-back guarantee allow you to test the product.

Who It's Best For

Trend Micro’s intuitive interface is perfect for beginners who prefer straightforward navigation and a gentle learning curve when using an antivirus. The inclusion of parental control tools means it’s a great pick for families.


  • Easy-to-navigate interface
  • Pay Guard safeguards banking information
  • Secure Erase makes files unrecoverable
  • Automatically blocks malware downloads
  • Advanced features include a VPN and password manager


  • No additional licenses available for more devices
  • Parental controls are fairly basic
Trend Micro SG

6. ESET – Best Antivirus for Small Business in Singapore

ESET antivirus logo

Cheapest Plan S$39.20/year
Testing Results Protection: 6/6, Performance: 6/6, Usability: 6/6
Max Devices 10
Free Offering 30-day trial
Money-Back Guarantee 30 days
Why We Picked It

ESET is a reliable antivirus software product for expert users and businesses in Singapore. It has flawless independent lab test results and comes with flexible security settings, which allow advanced users to take a personalized approach to cybersecurity.


ESET lets you customize the depth and focus of malware scans, manage external devices such as USBs, configure system behavior with HIPS (Host-based Intrusion Prevention System), and choose personalized actions during threat detection.

The antivirus is compatible with Windows, MacOS, Android, iOS, and Linux. With one license, you can protect up to 10 devices against malware, phishing scams, and ransomware.

The basic Essential Security plan includes real-time protection, fast scans, Wi-Fi protection, phishing protection, and secure banking and browsing. Higher-tier plans add extras like a password manager, data encryption, system optimization, and a VPN for up to 10 devices.

However, ESET’s password manager is fairly simple and lacks sharing and monitoring features.

On the upside, the software boasts sophisticated anti-theft protection. When a device is marked stolen, ESET locks your user account to prevent thieves from accessing your data. Location tracking then lets you view your stolen device on a map, while Activity Watch takes screenshots of your missing laptop’s activity.


For home users, the Essential Plan covers one to five devices, while the Premium and Ultimate plans can protect five to ten devices.

1 year, 1 device 2 years, 1 device 3 years, 1 device 1 year, 5 devices 2 years, 5 devices 3 years, 5 devices 1 year, 10 devices 2 years, 10 devices 3 years, 10 devices
ESET Essential S$49/year S$41.65/year S$39.20/year S$69/year S$58.65/year S$55.2/year n/a n/a n/a
ESET Premium S$53.10/year S$47.20/year S$41.30/year S$71.10/year S$63.20/year S$55.30/year S$93.60/year S$83.20/year S$72.80/year
ESET Ultimate n/a n/a n/a S$77.40/year S$77.40/year S$77.40/year S$92.40/year S$92.40/year S$92.40/year

There’s also a 30-day money-back guarantee and a free trial.

Business plans range from starting prices of S$288.85/year to S$462.16/year, and advanced business and enterprise solutions are available with a custom quote.

Who It's Best For

ESET Antivirus will appeal to advanced users and IT professionals in Singapore who value the ability to fine-tune their security solutions. Coverage for multiple devices and affordable longterm plans also make it an attractive package for business users.


  • Lots of customization options
  • Support for up to 10 devices
  • Solid anti-theft protection features
  • Great performance in independent lab tests


  • Password manager missing some key features
  • Basic plan is relatively thin
Eset SG

7. Avast – Best Free Antivirus Software

Avast antivirus logo

Cheapest Plan $69.99/year
Testing Results Protection: 6/6, Performance: 6/6, Usability: 6/6
Max Devices 30
Free Offering Free plan and 30-day trial
Money-Back Guarantee 30 days
Why We Picked It

Avast is perfect for users in Singapore seeking a feature-packed, free antivirus solution. This includes features like real-time protection, secure network connections, and a firewall, putting it ahead of competitors like TotalAV and Bitdefender Antivirus.


Avast’s paid plans support up to 30 Windows, Mac, Android, and iOS devices. The free plan, however, is limited to a single device on any one operating system, making it a cost-effective solution if you don’t require cross-platform functionality. You can get basic security and a limited VPN with Avast One Basic.

For an all-around security solution, you’ll likely want to consider paid options, however. The premium plans include an unlimited VPN and an anti-tracking feature, stopping third parties from collecting your personal data, alongside webcam protection, a file shredder, and system optimization tools.

There’s even a sandbox feature, which creates a quarantined environment to safely test suspicious files.

It’s worth mentioning, though, that Avast has faced security breaches in the past and has paid fines for selling user information.


Avast has a range of plans across its antivirus offering and Avast One suite.

Avast Free Antivirus Free
Avast One Silver Individual (for security, privacy, or performance) – 1 device $35.88/year per module
Avast One Silver Family (for security, privacy, or performance) – 30 devices $59.88/year per module
Avast Premium Security – 1 device $49.99/year
Avast Premium Security – 10 devices $69.99/year
Avast Ultimate Security – 1 device $49.99/year
Avast Ultimate Security – 10 devices $69.99/year
Avast One Gold Individual $83.88/year
Avast One Gold Family – 30 devices $131.88/year

As the Avast One Silver plan breaks privacy, security, and system optimization into separate modules, the Ultimate security plan is a better buy as it includes all the antivirus tools you need, plus the VPN. This is available at a starting price of $69.99/year for 10 devices.

All plans include a 30-day money-back guarantee for a risk-free trial.

Who It's Best For

Avast is an excellent option for individuals looking for free antivirus software in Singapore without compromising on quality.

That’s not to mention the fact that the paid plans are also very good value for money considering all the features they include – and being able to cover 30 devices makes it a great pick for families.


  • Great free antivirus plan
  • Coverage extends to 30 devices
  • Performs well on independent tests
  • Sandbox feature quarantines and tests files
  • Excellent range of features


  • Yields some false positives in testing
  • Issues with breaches and privacy in the past
Avast SG

8. Intego – Best Antivirus for Macs in Singapore

Intego antivirus logo

Cheapest Plan S$49.85/year
Testing Results Protection: 5.5/6, Performance: 5/6, Usability: 6/6
Max Devices 5
Free Offering 30-day trial
Money-Back Guarantee 30 days
Why We Picked It

Intego is the ideal antivirus solution for Mac users in Singapore. It earns top marks with its suite of protection, cleanup, and organizational tools and augments Apple’s built-in protections to provide reliable digital security for your Mac.


Intego is among the best Mac antivirus solutions, and has been built for the Apple ecosystem, but it also provides products for Windows. It provides real-time protection and anti-phishing tools, and you can also run scheduled scans, with the malware scanner effectively locating and eliminating viruses, Trojans, and ransomware.

Although there’s no direct support for mobile devices and no iOS app, you can run virus scans on your iOS device by connecting it to your Mac.

Intego has a robust firewall, and unlike Norton, its parental controls also track keystrokes. However, these tools are exclusively for Mac users, whereas Norton safeguards your kids across Windows, Android, and Apple devices.

Intego’s Washing Machine packs cleanup and optimization tools that clear duplicate and junk files. Intego displays the scan results on your dashboard and provides a dial, giving you control over the deletion criteria. With the personal backup feature, you can also locally backup your documents and files.


Intego has three Mac plans. Mac Internet Security X9 provides basic security but doesn’t include the Mac Washing Machine, parental controls, storage, or VPN. All plans have a 30-day free trial and a money-back guarantee.

1 year, 1 device 2 years, 1 device 1 year, 3 devices 2 years, 3 devices 1 year, 5 devices 2 years, 5 devices
Mac Internet Security X9 S$53.16/year S$49.85/year S$73.11/year S$66.47/year S$93.05/year S$83.09/year
Mac Premium Bundle X9 S$93.05/year S$86.41/year S$126.28/year S$116.32/year S$159.52/year S$146.24/year
Mac Premium Bundle + VPN S$119.64/year S$99.70/year S$152.87/year S$129.62/year S$186.11/year S$159.53/year
Who It's Best For

Intego is ideal for users who want a well-rounded Mac antivirus for Singapore to protect them from digital threats. It also has flexible pricing and a wide range of plans to pick from.


  • Excellent Mac antivirus solution
  • Real-time scanning and protection
  • Complete control over system optimization tools
  • Includes firewall, parental controls, and personal backups


  • No Android and iOS apps available
  • VPN only available with top-tier plan
Intego SG

Singapore’s Best Antivirus Software Compared

The table below highlights the key details of each of our top recommendations so you can easily compare them head to head. Here’s the best anti-virus software Singapore users can find.

Best Anti-Virus Singapore Cheapest Plan Testing Results Max Devices Free Trial Money-Back Guarantee
TotalAV $19/year Protection: 5.5/6, Performance: 5.5/6, Usability: 6/6 8 Free scan 30 days
Norton S$39/year Protection: 6/6, Performance: 6/6, Usability: 6/6 Unlimited 30 days 60 days
NordVPN Threat Protection S$79.32/year No Independent Tests 10 7 days on Android and iOS 30 days
Surfshark S$48.47/year Protection: 4.5/6, Performance: 4.5/6, Usability: 6/6 Unlimited 7-day VPN trial 30 days
Trend Micro $19.95/year Protection: 6/6, Performance: 6/6, Usability: 6/6 10 30 days 30 days
ESET S$39.20/year Protection: 6/6, Performance: 6/6, Usability: 6/6 10 30 days 30 days
Avast Free (or $69.99 for the first year) Protection: 6/6, Performance: 6/6, Usability: 6/6 30 Free plan and 30-day trial 30 days
Intego $39.99 for the first year Protection: 5.5/6, Performance: 5/6, Usability: 6/6 5 30 days 30 days

Many of the security solutions that haven’t had their antivirus independently audited, as is the case with Nord, have had their other security services independently audited to confirm their standards. All the entries on our list are highly reputable and trusted solutions, which we have full confidence in.


How We Review And Test Antivirus Software

15 Antiviruses Tested

20 Datapoints Measured

300+ Hours Testing

500+ User Reviews Read

We base our recommendations on first-hand experience and in-depth testing. All the Antivirus products we suggest, have been tested based on the following criteria:

  • Core Security Features: We make sure that the antivirus software is fully equipped with features like real-time protection, scanning, a firewall, web protection, and more.
  • Malware Detection Rates: We test malware detection rates ourselves by running both in-depth and quick scans on our devices. Additionally, we check independent lab tests.
  • Compatibility: We check which devices and operating systems the antivirus software is compatible with. Often, different-looking dashboards and slightly different packages of features may be available.
  • Performance Impact: A reliable and functional antivirus should not slow down your device significantly. So, we examine our device performance with and without the antivirus running.
  • Customer Experience: Alongside our own experience, we are curious to know what real users have to say regarding the services. So, we’ve scoured the web for feedback on each of our tested antiviruses.
  • Value for Money: We always consider value for money and how much each product is offering for the set price point.

What Security Threats Can an Antivirus Protect You Against? Virusеs, Malwarе, and Ransomwarе Explained

Ransomwarе, spywarе, and virusеs arе all sеrious thrеats to your sеcurity. Here’s a rundown of the key differences between them.


Viruses are a type of malware that infects and replicates within computer systems. Viruses will often infect computers via email attachments and downloaded software and files.

Once they’ve infected a host system, they typically replicate. The virus then spreads from one computеr to another through infected filеs, removable media, or network connections.


Malware is malicious software that generally aims to compromise computer systems, steal information, or disrupt operations. The definition covers viruses, such as worms and Trojans, but also extends to other malicious software applications like spyware and adware.


Ransomware is a special form of malware that encrypts data and locks you out of your system until a ransom is paid – typically in cryptocurrency. In exchange, the attackers promise to provide the decryption key or unlock the system.

Do I Need an Antivirus in Singapore in 2024?

With widespread cybercrime and sophisticated cyber attacks having been recorded in Singapore, a robust antivirus is essential to safeguard your personal and financial information.

A reliable antivirus solution can block a wide range of digital threats, including malware, Trojans, and phishing and ransomware attacks. The best antivirus solutions will be able to run scans on your device and will include a firewall and real-time protection.

Many antivirus software products will further extend their protection with tools like password managers, VPNs, and system optimization tools, providing a comprehensive security wall and giving you complete peace of mind.

It’s also worth keeping in mind that devices like phones need an antivirus as well so getting a plan covering multiple devices is ideal.

What Does Antivirus Software Do? What Threats Can It Block?

The best anti-virus Singapore-wide will protect your device by removing malware, continuously monitoring your system for malicious behavior, and thwarting viruses, worms, and Trojans. Here’s a breakdown of typical antivirus functionality:

Real-Time ScanningFirewallHeuristic AnalysisEmail ScanningRansomware ProtectionSystem OptimizationAutomatic App UpdatesVPN ServicesParental Controls

Real-Time Scanning

Antiviruses scan files in real time, detecting threats as soon as files are accessed, downloaded, or copied.


This feature inspects incoming and outgoing traffic and verifies its safety, working as a first line of defense against attackers.

Heuristic Analysis

This real-time protection measure goes beyond traditional signature-based detection and analyzes the behavior of files and code, allowing antiviruses to intercept previously undiscovered viruses.

Email Scanning

Many antiviruses can scan emails and attachments to spot signs of malware and prevent them from infiltrating your system. This can also enable the antivirus to flag suspicious links leading to phishing scam sites.

Ransomware Protection

Advanced security services can safeguard your data by checking for behavior indicative of ransomware. The software will then prevent the ransomware from locking your files. Some services also include encrypted backups as an extra layer of protection.

System Optimization

Some security suites include tools to clean up unnecessary files, outdated drivers, and invalid registry entries on your system to optimize performance.

Automatic App Updates

Outdated apps can enable malicious actors to breach your system. Top antivirus tools can help prevent this by ensuring all your programs and apps are up to date.

VPN Services

Some of the best antivirus packages have an integrated VPN. This ensures your privacy and security by encrypting your internet connection and concealing your IP address.

Parental Controls

This tool for families allows parents to track their child’s online activity, set time limits, and block inappropriate content.

How to Choose The Best Antivirus in Singaporе

When looking for the best antivirus for Singapore, you should be mindful of a range of factors. Here are a number of features antivirus products can be compared on:

Detection ratesEase of useFeaturesPriceCompatibilityTech SupportPrivacy Policy

Detection rates

Thе ability of antivirus softwarе to idеntify and rеmovе malwarе from your system is critical. The best antivirus softwarе will be able to dеtеct malwarе via signaturе-basеd dеtеction and bеhavior-basеd scanning, as well as having a firewall in place.

We also look at results from independent antivirus testing labs to confirm performance.

Ease of use

Make sure that the antivirus software has a user-friendly interface. A simple and easy-to-use dashboard will make the set-up and onboarding process much faster.


Look for an antivirus with a strong set of core fеaturеs, such as rеal-timе scanning, a firеwall, anti-phishing and anti-ransomwarе functionality, еmail filtеring, and more.


Antivirus softwarе can rangе significantly in pricе, so before committing, make sure you set a budget.

When looking for an anti-virus, Singapore users should keep in mind that the cheapest option often won’t be good value for money when upgrading will give you far greater security.

You can always try the best antiviruses for Singapore by signing up for a free trial or opting to use a money-back guarantee.


Bеforе making a purchase, carеfully chеck thе systеm rеquirеmеnts of thе intеrnеt sеcurity softwarе to confirm that it supports your dеvicеs.

We also have guides with options for other regions, such as the best antivirus software in Canada, the best antivirus for the Philippines, the best antivirus software in the UK, and the best antivirus software in India.

Tech Support

It’s worth looking for intеrnеt sеcurity providеrs that offer multiple support channеls such as livе chat, еmail, and phonе support, as well as a comprеhеnsivе knowlеdgе basе and community forums for sеlf-hеlp.

Privacy Policy

Look for softwarе providers with a transparеnt privacy policy outlining how they collеct, usе, and protеct your data. Choose a solution that doesn’t еngagе in unauthorizеd data sharing and won’t sеll your information to third parties without your consеnt.

Is thе Bеst Frее Antivirus Softwarе in Singapore Enough?

Frее antivirus softwarе typically offеrs basic protеction against virusеs and othеr malwarе. It may include basic features like rеal-timе protеction, and wеbsitе and еmail scanning. This can be enough for some, especially if you don’t use your devices for sеnsitivе tasks, such as banking or online shopping.

However, experts recommend getting a paid solution, especially when you consider how affordable many options are. Paid antivirus software solutions typically offer far more robust protеction.

They also offer a widеr range of fеaturеs, such as rеal-timе monitoring, automatic updatеs, advancеd malwarе dеtеction, and additional layеrs of sеcurity likе firеwalls and phishing protеction.

Sеlеcting a rеputablе antivirus providеr and kееping thе softwarе up to datе is еssеntial to maintaining еffеctivе dеfеncеs against thе constantly еvolving digital thrеat landscapе. Is it worth paying for antivirus software? Most experts say it definitely is.

What About Microsoft Defender?

Microsoft Defender, previously known as Windows Defender, is a free, preinstalled antivirus tool on Windows 10 and 11. While it previously struggled to compete with third-party antivirus software, it has considerably improved and can detect malware, block network-based attacks, and flag phishing sites on Edge.

However, Microsoft’s in-house antivirus has some significant flaws and isn’t on par with industry-leading third-party antiviruses for several reasons:

  • Poor offline malware detection – Despite achieving a commendable 99.94% online malware protection rate in AV-Comparatives testing, Defender had a 63.1% offline detection rate. This result is significantly lower than Avast’s 95.6% and TotalAV’s 95.7%.
  • Lacks advanced features – Microsoft Defender lacks a wide range of advanced features that are commonly found in third-party solutions, such as a VPN, data breach monitoring, a password manager, and anti-theft protection.
  • Less effective against adware – While it’s effective against malware and viruses, Defender falls short when it comes to blocking adware and trackers.
  • No multi-platform support – Third-party antivirus programs often offer protection across multiple operating systems and device categories, covering Android, iOS, macOS, and Linux – but Defender is limited to protecting Windows.

While it’s secure enough to serve as a temporary free option, you’ll be better off in the long run with a paid third-party antivirus that protects you against a broader range of online threats.

How to Use an Antivirus in Singapore

Here’s a step-by-step guide to installing TotalAV and running your first scan.

  1. Install TotalAV online

    Go to TotalAV, sign up for a subscription, and then click Install TotalAV to start the download.

    <strong>Install TotalAV online</strong>
  2. Launch the TotalAV installer

    Once your download is complete, click and launch the TotalAV .exe file.

    <strong>Launch the TotalAV installer</strong>
  3. Install and setup TotalAV

    When you launch the downloaded file, TotalAV’s installation pop-up will appear. Press Install to begin the setup process.

    <strong>Install and setup TotalAV</strong>
  4. Enable Real-Time protection

    After installing the software, go to Real-Time Protection via the shield icon on the left and confirm that the toggle is marked Protection Enabled.

    <strong>Enable Real-Time protection</strong>
  5. Run a first-time scan

    From the shield icon, you can also pick the option Malware Scan to scan your computer for malware and quarantine any malicious files.

    TotalAV will give you the choice of a Quick Scan or a System Scan. We recommend running a full system scan to ensure your device is protected from any existing malware.

    <strong>Run a first-time scan</strong>


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Nikshep Myle
Technology Journalist
Nikshep Myle
Technology Journalist

Nikshep has written for various popular tech blogs, including TechRadar, Tom's Guide, Gadget Review, SlashGear, Creative Bloq, and IT Pro and has 450+ articles to his name. He has developed a strong understanding of consumer tech with coverage of popular tech niches like gadgets, software, and streaming guides. He particularly enjoys reviewing consumer gadgets and finding incredible products for readers and his own collection. He has covered most gadgets you’ll find in your home, including TVs, headphones, soundbars, speakers, keyboards, and cameras, among others. Along with writing and editing, he has experience managing writers and conducting SEO research. When he’s…