Antivirus protection you can count on
See what makes us the Which? Best Buy antivirus software.
Free Antivirus Software Trial
At ESET, we’re confident that we provide the best protection against computer viruses. We offer a completely free antivirus software trial for both home antivirus protection and business antivirus software.

Protect your family’s computers & smartphones with our free home antivirus trial

Keep your company and data secure – start with a free business antivirus protection trial
Our trials are completely free and you can cancel at any time during your trial period. Throughout the full period of the trial, you’ll receive ESET’s unrivalled antivirus protection.
Which antivirus software do I need?
Everyone is at risk of computer viruses and other cyber threats, from families and students to businesses.
At ESET, we offer protection for everyone and have antivirus software available for every need.

Antivirus for Windows
Essential virus protection for Windows 7, 8, 10 or 11
Antivirus Software for Windows 8
Antivirus Software for Windows 8.1
Antivirus Software for Windows 10
Antivirus Software for Laptop

Antivirus for macOS
Browse the best antivirus for macOS with industry-leading software
Antivirus Software for macOS
Antivirus Software for Laptops

Antivirus for Android
Protect your phone and tablet with comprehensive antivirus software
Complete antivirus protection
ESET developers are constantly updating our software to protect both individuals and some of the biggest businesses around from threats to their internet security. This means our antivirus software is continually evolving to tackle both new and recurring threats to your data security.
ESET antivirus software is designed to protect users from cyber threats including:

Malware
Keep your data safe with malware protection

Ransomware
Keeps you free from extortion

Spam & Phishing Threats
Safeguard your inbox from spam threats
See all features

Trojan Horses
Tackle malicious trojan horse attacks

Adware Spam
Stop the pop-ups and protect
yourself from adware

Spyware
Keep your personal information locked down with spyware protection
How does antivirus software work?
- Acting as a shield against viruses and malware
Antivirus software detects, removes and prevents cyber threats from causing harmful damage - Protecting you across all your online activities
Whether banking, shopping or working, your personal details and data remain safe - Ensuring online safety even on mobile and tablets
Browse or work safely on your most used device - Keeping all of your devices safe
Multi-device antivirus ensures all of your devices are covered, even your Alexa - Targeting specific software that is at risk
Software engineered specifically for macOS, Windows and more

Why ESET?

'ESET is the new king of antivirus'
- Which?
*Which? Best Buy awarded to ESET Internet Security

Trusted by

protected by ESET since 2017
more than 9,000 endpoints

protected by ESET since 2016
more than 14,000 endpoints

ISP security partner since 2008
2 million customer base