Best Antivirus Software New Zealand (Reviews For 2020)

Getting new technology is an amazing feeling, especially the latest phone, laptop or computer. But unless you're staying offline, you should ensure you're protected against the sleuth of nasty malware, viruses and ransomware attacks that are trying to ruin your online experience. 

That's why we recommend you use one of the best antivirus software providers that are available to purchase on a subscription basis here in New Zealand.

It doesn't matter what operating system you're using, whether that's Windows, Apple OS, Android or Linux, antivirus software is an essential piece of software you should be using before connecting to the internet! 

But who offers the best antivirus in New Zealand? It can be confusing, especially with the dozens of companies each claiming to be the best. With various prices, features and terminology it can be a daunting task.

But the team at Ki-Wi have done the hard work for you, researching, testing and using each antivirus provider to help you choose the right one to stay safe online. 


  • Stacks of features
  • Accurate malware blocking
  • Effective anti-ransomware

Bitdefender Antivirus Plus is a bit of a mouthful to say; but the more you read about them, the more you’ll appreciate them. They offer essential real-time protection for Windows PC against viruses and ransomware. They prevent phishing and online fraud when browsing online, and a secure VPN with a 200MB/day limit for complete online privacy.

In this world of technological advancement and global access, it’s so important to protect your computer and ensure that all your digital data is safe.

Bitdefender uses multi-layered antivirus protection safeguards made by experts in the industry. As a background program, it attacks and deals with online threats without any impact on your system’s performance.

With an intuitive and user-friendly interface, you can easily install, customise and configure BitDefender to your own needs and preferences.

This program also utilises secure channels for both online banking and shopping, with the additional presence of a fast, anonymous and secure VPN if you need it.

With a veritable scroll of accolades and positive reviews behind it, it’s no surprise that BitDefender has won multiple awards. Bitdefender is compatible with operating systems of Windows 7 and higher and takes up 2.56GB in space.

They offer a 30 day free trial.

 Bitdefender offers three different types of products that start from $34.99AUD for the first year and only compatible with the Windows OS.

Then you have the option to upgrade up to BitDefender Total Security ($54.99AUD/first year) that supports up to 5 devices as well as Mac, Android and iOS to ensure a more extensive coverage.

 With this kind of flexibility; it’s easy to find something that will work for you. Simply head onto the website to find more details. 


  • Low memory use
  • Fastest scan times
  • Anti-phishing security

Webroot is an extensive and comprehensive cybersecurity at an affordable price. Located securely on the cloud; Webroot takes up a mere 15MB of space on your computer; maintaining a small endpoint agent that installs and scans your computer with minimal presence.

Being on the cloud also means that Webroot benefits from a more robust and larger threat library - meaning they have more available assets to protect you.

Boasting one of the fastest scan times in the industry, Webroot only needs 20 seconds to analyze your computer, thanks to its cloud-based HQ.

Some of the handy features that this service provides is the protection of all your passwords and personal data, real-time anti-phishing security and webcam protection.

You can choose from Webroot’s catalogue of different products to best suit your needs and budget. You can choose to protect your mobile devices as it’s also compatible with Mac, Windows, iOS and Android.

Webroot’s flexibility extends to its contract term - up to 3 years and 3 devices for $139.99AUD, or 1 device/1 year contract for $37.49AUD.

This price can be adjusted according to your lifestyle. You’re invited to try out Webroots for 70 days before committing.

 On the website is also listed the system requirements required; with over 14 different OS versions included as well as a list of minimum requirements you need for maximum protection.

 Webroots also offers cyber protection for businesses that encompass and addresses a wide range of factors that normally come with commercial computer usage.


eset nod32
  • Install and forget
  • Settings galore for advanced users
  • Advanced threat protection

Eset NOD32 is an antivirus that specializes in cyber protection for gamers, power users and slower PCs. In that sense, it addresses a niche market of those with specific needs rather than a general digital panacea.

This means that the NOD32 Antivirus comes equipped with a fine-tuned system to save resources for your gaming, watching videos, photos or presentations at any moment.

The NOD32 protects you against all types of malware; from viruses and ransomware to worms and spyware.

All you need to do is install it and forget it - with a choice of up to 150 detailed settings to best create a compatible security system that fits just right.

This antivirus also comes with minimal power usage; which may seem redundant to newer computers, but for older models, this means that you can stay unplugged and online longer with the battery-saving mode.

Eset offers a 30 day free trial of its NOD32 product and the most basic protection they offer costs $49.95AUD/1 year/1 PC. This is compatible with Mac and Linux systems as well.

The higher levels of antivirus start at $59.95/1 year/1 device and contain more features for heavier users, and includes Android protection on top of the Mac and Linux compatibility.

 You can secure up to 10 devices with the Eset NOD32 Antivirus, making it the perfect family friendly companion. With Eset, you get what you paid for - to compare the price for the features provided, it’s certainly a good deal for digital peace of mind.


f-secure antivirus
  • Advanced threat detection
  • Available in 10 languages
  • Includes VPN functionality
  • Only works on Windows

F-Secure is backed by 30 years of industry experience, and with the Internet being around for about the same amount of time, it’s safe to say that you can trust what this service is offering.

 F-Secure provides advanced detection and protection technology to protect your computer against modern and complex threats.

Tuned to detect malware, viruses, spyware, infected email attachments and more, this antivirus is easy to install and even easier to use. Simply download it and continue upon your digital way.

F-Secure is available in over 10 different languages, can support up to 7 devices as well as additional supporting features such as VPN and password protection.

You can try out the service for free for 30 days and this includes three of its best products. At the moment, this antivirus is only compatible and available for Windows OS.

The price for the ‘TOTAL’ subscription which includes all the products start at €79.99 for 3 devices/1 year. You can also decide to use individual products independently (eg. Only VPN) which starts at €49.90 for 3 devices/1 year.

A caveat to take into consideration with F-Secure is that it requires regular updates to ensure that you’re always getting the latest version. This costs €29.99 for 1 PC/1 year.


  • All round protection
  • Affordable pricing
  • Up to 25 desktops /license

Trend Micro is one of the most established cybersecurity solutions out there. While it may not be as commercial or well-known as Norton or Kaspersky, it certainly hides a veritable powerhouse of industry experience and insights.

Trend Micro’s Antivirus + Security utilize a two-pronged attack to ensure your PC is safe. It protects you against malware, viruses, spyware, as well as guarding you against identity theft and other malicious threats.

Even if you don’t use your computer heavily, it’s essential to make sure that when you do, you’re protected against any harm.

Trend Micro allows you to securely and safely do your online banking, shopping and browsing with peace of mind. With its advanced AI learning technology; the antivirus grows alongside you.

This means that the more you use it, the more it will intuitively learn how to best protect you. From securing your privacy on social media to blocking 250 million cyber threats daily, Trend Micro Antivirus + Security doesn’t only keep you safe, but it also fixes and optimizes systems.

 Starting at the affordable rate of $3.33AUD/month/1 PC, you get the essential protection for a minimum of 12 months - this particular plan is only available for WIndows 10 OS. 

However, there are various upgrades available for those with MacOS or iOS as well - starting at a mere $6.66AUD/month. This service is also available for mobile devices; because in this age of technological advancement, you can never be too careful.

 Extending past the personal sphere; Trend Micro also offers its Maximum Security 2020 that protects up to 25 desktops, laptops or mobile devices for as little as $6.60AUD/per user/per year. This makes its an optimal choice for businesses and organisations alike.

Trend Micro supports all major credit cards (Visa, MasterCard, American Express) as well as Paypal, BPay and GeoTrust.


  • Household brand name
  • Secure cloud server logging
  • Multiple protection features

This is a name that is familiar in the cyber-security industry. Norton Antivirus has been around the block for a while now, helping protect you from all kinds of online threats. Norton security technology includes multiple layers of defence to help catch and block all kinds of online threats that try to infect your devices.

Norton AntiVirus technology uses machine learning to determine if a file is good or bad, and can do so even if it’s the first time seeing that file. It does this by using ‘’emulation’’ software that checks each individual file.

The data is then logged onto a secure cloud server where it will contribute towards optimising its antivirus engine to minimise your user experience. Basically, it gets smarter and better at its job, so that you can do yours.

By using multiple defences and powered by AI and machine learning, Norton removes malware, viruses, analyse information, and even takes into account human error of accidentally clicking the wrong button.

By constantly scanning in the background, Norton makes sure that your every move is secured and protected.  

The list of malware that Norton protects against is long; but some of the main ones include spyware, worms, Trojan horses, phishing, script-based attacks and scams. This service is compatible with Mac, Windows, iOS and Android.

The AntiVirus Plus bundle comes with a comprehensive arsenal of tools; real-time threat protection, password manager, Firewall capabilities and a 2GB PC cloud backup for $29.99AUD/year.

Norton also offers various paid plans that start from $59.99AUD/year to best suit your individual needs. These plans provide protection for up to 5 devices.


  • Multiple feature base
  • Complete cyber-security suite
  • Works with many devices
  • No NZ site, only Australia

Rated 4.5/5 stars, Kaspersky Antivirus is a great resource for beginners or those inundated with confusion. Kaspersky blocks viruses, ransomware, spyware & cryptolockers - what this means in layman’s terms is that it stops cryptocurrency malware from damaging your PC.

It also means that Kaspersky covers all your basic cyber-security needs such as secure channels for online banking and shopping, password protection and personal data.

Kaspersky’s Anti-Virus model is the most basic, yet essential version out of their catalogue - providing you with peace of mind and an easy to use interface for $39.95/year. You can secure up to 5 PC’s for $129.95. Security for the whole family. This is only available for Windows OS.

The more you learn about cybersecurity, the more advanced the plans become. You can get full coverage protection with their Total Security plan for $149.95/year and this collates all the data into one user friendly account.

This means that you can control and monitor the security of desktops, laptops and mobile devices. This plan covers Windows, Mac and mobile OS (Android & iOS).

All plans come with a free 30 day trial for you to explore the benefits and suitability for your needs.

The system requirements for the Kaspersky Antivirus is a minimum of 1.5GB free space on the hard drive, Windows 7 OS or higher and internet connection.


  • Advanced machine learning
  • Always on vulnerability scanner
  • Confusing pricing

The 2020 version of Bullguard’s Antivirus software looks extremely promising - using triple-layered anti-malware protection combined with its Advanced Machine Learning, this antivirus detects and neutralises your computer against all viruses and threats.

The Advanced Machine Learning software is made up of sophisticated mathematical algorithms to identify malicious codes, but the next step is what makes it so powerful. It takes that information and applies it to future codes.

This means that it learns on the go and rather than getting outdated, it continues to self-update and get smarter.

Another nifty feature included is its Vulnerability Scanner. This prevents applications or websites that may contain malware, checks its authenticity and verifies their digital signature.

The built-in Game Booster has a similar function that blocks all silent notifications or viruses to ensure that your gaming is uninterrupted.

Bullguard has created an elegantly simple interface to enable you to spot security issues at a glance which can then be directly addressed by its software.

All this is done quietly and behind the scenes so that you can continue your internet adventures safely and freely.

The Antivirus package is compatible with Windows, Mac and Android. The most basic plan includes all essential services such as anti-phishing, anti-malware, Advanced Machine Learning and antivirus for $47.99AUD/year/1 PC.

Other plans provide more comprehensive coverage and features- such as Cloud integrated backup and firewalls - across multiple devices that start at $36.00AUD/year.

Bullguard also offers a free 15 day trial for you to experience exactly what they have to offer before committing to anything. All in all, this looks like a solid piece of cyber-security for an affordable price.


What is the best antivirus? 

After much deliberation and testing we believe that the best antivirus for the current year goes to BitDefender. Remember, new versions are launched each year and may bring new features and tools that out perform competitors. 


What is the best antivirus for android?  

A lot of people think mobile phones can't become victim to a malware or virus but this is simply not true. When installing apps or downloading files a smartphone is exposed to the same risks as a Windows computer. 

Before you go out and download a free antivirus app, you should do your own research and see what other reviewers make of the app. Most free apps have limited features and try to up-sell a professional (paid) plan. 

One of the best android antivirus apps is called 360 Security which costs $5.49 per year. It's a decent, basic antivirus app that performs scans and shows you potential vulnerabilities on your smartphone. 

BitDefender Pro which we mentioned earlier in your antivirus guide actually offers an android version which is available to all paying customers. It offers a simple interface with quick scanning functionality. 


What is antivirus? 

Antivirus software helps to protect your device against malware, viruses and cybercriminals who want to steal your identity or data. When you connect your device to the internet, antivirus scans all your web pages, files, applications and any new downloads against a huge database for potential threats.

If a threat is detected, your antivirus program will alert you and ask you to quarantine and delete the files or allow you to continue opening a file. 

If malware, viruses, ransomware or trojans are found then there is often an option to remove or attempt to remove the issue. 

As there are millions of new threats detected every day, it's vital that you have such preventative software installed. Large security companies use data from their users (i.e. you) to prevent attacks on other others and vice versa (using data from others to protect you). 

Most people think that because they have Windows defender they are all set but unfortunately with new threats on the horizon all the time, it's unlikely that Microsoft's free antivirus is capable of finding the latest threats that premium security companies are renowned for, finding. 


What does antivirus software protect from? 

Some of the most common threats that antivirus software is designed to protect from includes:

  • Spyware that can steal sensitive information
  • Ransomware that locks your files and extorts money
  • Viruses that can slow your machine down
  • Worms that can spread your files to other devices
  • Trojans that promise one thing but deliver another
  • Adware that will show you unwanted ads all the time
  • Spam that will fill your inbox with unsolicited emails. 

Why Windows Defender Isn't Enough?

Windows defender was introduced into Microsoft's operating system as a free antivirus and most people believe this is sufficient for protecting their device. 

Yes Windows Defender is a good option but it only protects you against well known traditional viruses that Microsoft has discovered. But Microsoft's focus is on creating software, not finding and protecting users from online threats. 

A premium antivirus provider is far more effective in finding online threats and notifying you of potential infiltration such as ransomware. 


Should You Use Free Antivirus? 

There's many providers out there that claim to offer the best free antivirus but like anything in the world, free often comes with a catch, whether that's limited features with a premium upgrade or sponsored by ads. 

Some antivirus providers stuff their software with ads that become intrusive as you navigate the internet. Others have more ulterior motives such as creating fake viruses to convince you to buy their premium subscription that magically returns your computer to normal again.

If you're adamant on choosing a free antivirus provider, be sure to choose a reputable provider that is well known in the security industry.