Get Free Antivirus for PC
Most free Antivirus software battles threats they know, not new ones they've never encountered. This strategy leaves open a window of vulnerability from unknown threats that can last for hours or even days.
Comodo’s free Antivirus software for Windows has a better approach. It's based on the concept of prevention, not detection. Our Windows Antivirus Advanced software features groundbreaking Defense+ technology that efficiently closes this window by treating unknown files seeking access to your PC's critical resources as potentially harmful. Defense+ automatically isolates such files so they can't harm you or your PC.
All-around protection from malware & viruses that gives you full control over scans and remove them.
It is a free anti-virus tool provided by Comodo that gives Protection and Instant Virus Removal within Minutes.
I didn't confront any issues while installing the software and furthermore while examining it on my system.
Its one-click virus scanning feature is truly amazing and my system performance enhanced.
I’d get Comodo every single time since it is so budget-friendly and provides me the protection I expect. I renewed mine a few days ago and Comodo rocks.
Makes sure that only known PC-safe applications execute
Prevents viruses and malware from causing harm to your computer before it’s too late.
The sandbox is a virtual operating panel that stores all harmful programs on your computer. This ensures that all malicious software and viruses are restricted from causing harm and threat to your device.
Provides strong protection for your online banking and shopping transactions. Features include protection from all kinds of malicious activities and threats.
Our download provides you with free antivirus protection that is stronger than most expensive security solutions out there.
Possible viruses are kept executing to ensure that nothing "sneaky" gets through
Set virus scans to run on a schedule, when it's convenient for you
Spyware Scanner helps you identify and clean malware-infected PC registry and disks.
Cloud-based free antivirus software scanning helps users scan and identify malicious files even if they are not equipped with up-to-date virus definitions.
Cloud-based behavior analysis system provides an immediate zero-day malware scanning solution.
Cloud-based whitelisting of a trusted publisher has what it takes to distinguish safe files and vendors from the unsafe ones.
Addresses certain operations that could intervene with the user’s gaming participation such as viruses, alerts, updates, and more.
Helps users secure their PC so no harmful applications can function and run.
Make sure your PC is clean with one simple button click
Simply install and forget, while free Antivirus software continues to protect
Get the most current protection possible against new viral strains
A virus can be absolutely devastating to your PC's health. They can slow your computer to a halt, delete important files and applications, and even make your computer unusable.
When free Antivirus for windows finds what it thinks can be a virus, it immediately puts the possible virus in a quarantine state where it can't do any damage. It's extra protection from the trickier viruses.
Yes. Applications in the sandbox are run under a carefully selected set of privileges and will write to a virtual file system and registry instead of the real system. This means untrusted (but harmless) applications have the freedom to operate as usual while malicious programs are prevented from accessing or infecting your computer. This provides smoothest and most secure user experience possible....read more
Yes. However, enterprises looking to implement Internet Security on large networks of workstations would benefit from the centralized management capabilities of Comodo Advanced Endpoint Security.
Our Antivirus download features top-notch free antivirus protection, for free! Real-time scanning, online updates, quarantine protection, total virus deletion...it's all here.
Free Antivirus download lets you schedule scans for viruses whenever it's most convenient. It does the same thing for updates on the latest viruses.
Yes. Comodo Internet Security (including Free Antivirus Software Download) is available in Plus and Pro versions – featuring 24 hour per day Live Support, TrustConnect and the Comodo Virus-Free guarantee.
No – the sandbox is the first part of a trust decision engine. After an unknown application has been placed in the sandbox, Internet Security will also automatically queue it for submission to Comodo labs where it will be analyzed by our technicians. If it is found to be harmless then it will be added to the global safe list that will be downloaded by all Internet Security users in the next round of updates. Once it is added to the safe list, the application will no longer be run in the sandbox by Internet Security. If it is found to be malicious then it will be added to Comodo's list of malware signatures and will be deleted after the next round of updates....read more
Just click a button when you'd like to scan for viruses. When Antivirus real time protection lite software detects one, it kills it. Dead. Gone.
Comodo Secure Shopping provides unbeatable security for online banking and shopping sessions by running your favorite browser inside a security-hardened virtual environment which is isolated from the rest of your computer. This creates a threat resistant tunnel between you and your target website which cannot be attacked by other processes running on your computer. Secure Shopping also features memory-scraping prevention, remote takeover protection and independent SSL certificate authentication to deliver the next-generation of security for online transactions....read more
Make sure to have your order number or subscription information available.
For technical product questions visit our Support Home Page click on the "Submit a Ticket" link and select "Internet Security Support" from the dropdown menu and submit.
Check out our Online Help Guide for tips on how to use and configure our products and for detailed technical information.
Go to the Help Guide
Our Forum is populated with fellow Comodo users and developers alike and can quite often be the quickest and friendliest way to find answers to questions that you have.
Read the Forum