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ESET's Online Scanner

Compare Your Free Possibilities

For free No credit card details required, no unexpected charges to worry about.

Malware removal Quick and easy way to remove viruses, Trojans, spyware, phishing and other internet threats.

24/7 prevention Protects you and your data from all types of malware, ransomware and phishing attacks before they strike.

No slowdowns Prevents your computer from slowing down and ensures it keeps running light and fast with no interruptions.

Safe banking Keeps your money safe while shopping online and banking thanks to Secure All Browsers feature.

Privacy protection Protects your home internet network and webcam from hackers. Secures your kids online.

ESET commended with AV-Test Top Product awards for best Windows antivirus software in the consumer category.

 

2022 Gold Award for Lowest False Positives.

 

ADVANCED+ award for low impact of Consumer Security Software on System Performance.

 

ADVANCED award in Real-World Protection Test of Consumer Products.

 

Scan your Android device 
with ESET Mobile Security

  • Non-stop protection
  • Powerful antivirus – eliminates viruses and trojans

Free scan for Windows 
with ESET Online Scanner

  • One-time scan to remove malware and threats from your computer for FREE

Full protection 
with ESET HOME Security Essential

  • Real-time, 24/7 continuous protection Multilayered antivirus technology protects against all types of online threats. Secures Windows, macOS and Android devices.
  • Detects and removes threats in background 
  • No commitment – try 30 days for free 

Benefits

Get More For Free

Included in ESET Online Scanner


Comprehensive malware detection

Boosts device performance

Available only with ESET Internet Security trial.

Available only with ESET Internet Security trial.

Available only with ESET Internet Security trial.

Included in ESET Online Scanner


Comprehensive
malware detection

Boosts device
performance

Available in Internet Security Trial


See All Deals

Save up to 25% with Group Discounts

Students

Students can enjoy a 25% discount off ESET consumer products.

Teachers

Teachers can enjoy a 25% discount off ESET consumer products.

Military

U.S. Military active duty and veterans can enjoy a 25% discount off ESET consumer products.

Nurses

Nurses can enjoy a 25% discount off ESET consumer products.

First Responders

First responders can enjoy a 25% discount off ESET consumer products.

Doctors

Doctors can enjoy a 25% discount off ESET consumer products.

FAQs

Everything You Might Want To Know

What is the difference between ESET Online Scanner and ESET Internet Security Trial?

ESET Online Scanner is a one-time use tool to remove malware from your device but it does not provide real-time continuous protection against future threats.

ESET Internet Security is all-in-one security suite that provides real-time protection against malware, spyware, phishing attacks, and ransomware. It provides continuous protection and updates to ensure that users are always protected against the latest threats. ESET Internet Security also includes features such as a firewall, anti-phishing, anti-theft, parental controls and much more.

How to install ESET Online Scanner?

You can install ESET Online Scanner by following these simple steps: 

1. Download the ESET Online Scanner installer file here.
2. Double-click the installer file to begin the installation and follow the on-screen instructions.
3. Select a scan type and your preference for Detection of Potentially Unwanted Applications.
4. Click Start scan.

More details about how to install and run ESET Online Scanner can be found here.

How often can I scan my computer with ESET Online Scanner?

You can manually scan your computer unlimited times with ESET Online Scanner or even set up a periodic scan on a monthly basis.

However, ESET Online Scanner removes malware only at the present time and it does not provide 24/7 protection that prevents it from accessing your PC in the first place. With ESET Internet Security Trial you don’t need to worry about this and it’s also free.

What are the system requirements to run ESET Online Scanner?

Supported operating systems:
Windows 11/10/8.1/8/7

Disk space:
350MB (minimum), 400 MB (optimum)

Memory:
500 MB

How does free ESET Internet Security Trial work?

1. Activate your trial

Select the Free Trial option in the installer file and activate it with a valid email address.

2. Enjoy free protection

Enjoy a 30 day free trial of full-featured, comprehensive digital protection. We’ll let you know when your trial period is about to end.

3. Continue after trial

You won't be charged during your free trial. You decide if you want to purchase and continue with the full version of the product.

Do I have to pay after the free 30 day trial ends?

No, you won't be charged after your free trial ends. You will be notified before the end if you want to purchase and continue with the full version of the product.

What do users appreciate about ESET?

Verified customers appreciate that ESET is:

  • Light on their system
  • Reliable and effective
  • Runs smoothly in the background, without interruptions

"Works perfectly and has done for years. Extremely efficient and with minimal impact on the functionality of the machine it’s installed on."

See full reviews and more on our Trustpilot profile.

What is the difference between ESET Online Scanner and ESET Internet Security Trial?

ESET Online Scanner is a one-time use tool to remove malware from your device but it does not provide real-time continuous protection against future threats.

ESET Internet Security is all-in-one security suite that provides real-time protection against malware, spyware, phishing attacks, and ransomware. It provides continuous protection and updates to ensure that users are always protected against the latest threats. ESET Internet Security also includes features such as a firewall, anti-phishing, anti-theft, parental controls and much more.

How to install ESET Online Scanner?

You can install ESET Online Scanner by following these simple steps: 

1. Download the ESET Online Scanner installer file here.
2. Double-click the installer file to begin the installation and follow the on-screen instructions.
3. Select a scan type and your preference for Detection of Potentially Unwanted Applications.
4. Click Start scan.

More details about how to install and run ESET Online Scanner can be found here.

How often can I scan my computer with ESET Online Scanner?

You can manually scan your computer unlimited times with ESET Online Scanner or even set up a periodic scan on a monthly basis.

However, ESET Online Scanner removes malware only at the present time and it does not provide 24/7 protection that prevents it from accessing your PC in the first place. With ESET Internet Security Trial you don’t need to worry about this and it’s also free.

What are the system requirements to run ESET Online Scanner?

Supported operating systems:
Windows 11/10/8.1/8/7

Disk space:
350MB (minimum), 400 MB (optimum)

Memory:
500 MB

How does free ESET Internet Security Trial work?

1. Activate your trial

Select the Free Trial option in the installer file and activate it with a valid email address.

2. Enjoy free protection

Enjoy a 30 day free trial of full-featured, comprehensive digital protection. We’ll let you know when your trial period is about to end.

3. Continue after trial

You won't be charged during your free trial. You decide if you want to purchase and continue with the full version of the product.

Do I have to pay after the free 30 day trial ends?

No, you won't be charged after your free trial ends. You will be notified before the end if you want to purchase and continue with the full version of the product.

What do users appreciate about ESET?

Verified customers appreciate that ESET is:

  • Light on their system
  • Reliable and effective
  • Runs smoothly in the background, without interruptions

"Works perfectly and has done for years. Extremely efficient and with minimal impact on the functionality of the machine it’s installed on."

See full reviews and more on our Trustpilot profile.

HOME Security Essential

Upgrade your free experience

Upgrade your free experience

Free 30 day full digital protection and prevention

No commitment or credit cards

Privacy and camera protection

24/7 threat detection

Safe banking

HOME Security Essential

Upgrade your free experience

Free 30 day full digital protection and prevention

No commitment or credit cards

Privacy and camera protection

24/7 threat detection

Safe banking