Free Internet Security Software



Complete protection against viruses and attacks for your computers.

Want to Protect your PC?
Comodo Free Internet Security can satisfy all your needs

  • Own a Security Suite that:

    • Secures all connections when you are online
    • Prevents all viruses and online threats
    • Provides fast cloud-based scanning
    • Improves your PC performance and efficiency
    • Upgrade available: additional features and services
  • windows8 compatible

    Free Internet Security

Internet SecurityUser Rating 4.8 / 5
66 Reviews

Download Internet Security Suite



Comodo Internet Security offers complete protection from viruses, Trojans, worms, buffer overflows, zero-day attacks, spyware and hackers. Comodo Internet Security alerts you whenever potential malware attempts to attack or gain access to your system.


Comodo Internet Security program combines powerful antivirus protection, an enterprise class packet filtering firewall, advanced host intrusion prevention, application control and anti-spyware in one supremely powerful application.


Built from the ground upwards with your security in mind, Free Internet Security offers 360° protection by combining powerful Antivirus protection, an enterprise class packet filtering firewall, advanced host intrusion prevention and automatic sandboxing of unknown files.


Comodo's Internet Security suite differs from traditional antivirus software in that it also includes other layers of protection, including anti-spyware, parental controls, privacy protection and much more. This Free Internet Security suite is a complete package that you can download and install for peace of mind.


Using this free internet security software, you defend your PC from malicious software such as viruses, you prevent your personal information from being stolen and you protect your children from Internet dangers.

User Reviews
5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating 52 users   Newest Date  
5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating Star Rating 13 users   Oldest Date  
5 Star Rating 5 Star Rating 5 Star Rating Star Rating Star Rating 1 users        
5 Star Rating 5 Star Rating Star Rating Star Rating Star Rating 0 users   Most Favourable Review  
5 Star Rating Star Rating Star Rating Star Rating Star Rating 0 users   Most Critical Review  
  • cancel buttonAdd user reviews
Adiel
08/30/2015
5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating
Best Anti-virus Ever

I have been using Comodo off and on for years. When no one thought this antivirus would be, so good my PC was always protected by it. I have used other programs but like the prodigal son I always come back home to Comodo. My friends use it as well. With no hesitation, I would recommend the product free or pay subscription does not matter as long is Comodo.

Jonas
08/28/2015
5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating Star Rating Icon
Very good product for home use

I've been using Comodo for years at home and it works flawless with many good implemented features (HIPS, etc). The only thing that I really miss is to be able to verify the downloaded installer files against published checksums. It's a minimum requirement for security related software.

zaman thakur
08/19/2015
5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating Star Rating Icon
Comodo is better than kaspersky. true

Wow comodo internet security is smarter than kaspersky 2016. I think comodo internet security component is advanced and very intelligent antivirus component. But pcmag editors says comodo firewall not block exploit attack.

Mason Jacob
08/11/2015
5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating
Totally Secured

It has always been the best experience using comodo internet security as my security software.

Noah Liam
08/11/2015
5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating 5 Star Rating
Best product to stay secure

I have never got convinced on any security products so far, surprisingly Comodo has given me a good and satisfying experience in staying away from threats


Join Comodo Friends

100% Free

Installation and Configuration HELP from our Certified Technicians

CALL US
1-888-351-8212


Chat icon

Defending a network?

Centralize administration of business computers with Comodo Endpoint Security Manager

www.Comodo.com/tryESM

Improve your defences against phishing and malware. Reduce bandwidth lost to unwanted email traffic. Reclaim your mailstore.

Comodo Antispam Gateway for on-site of hosted mail-servers stops spam. Period.

www.comodo.com/TryASG