Free antivirus and cybersecurity software for Windows that protects against malware, ransomware, spyware, and online threats.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Mac
- Windows




Free antivirus and cybersecurity software for Windows that protects against malware, ransomware, spyware, and online threats.




Scan and remove viruses fast - Removes viruses others miss. Prevent Viruses before they infect your PC - Online updates mean no more worries. Free Upgrades & Online Customer Support - Stay protected all year.
PC Tools Internet Security combines the award-winning security technologies from PC Tools, including Spyware Doctor AntiSpyware, AntiVirus, Firewall Plu and Spam protection, to provide complete integrated protection for your PC.
Cb Protection is a powerful positive security solution for data centers and critical systems that
This utility detects and removes deep infections, protecting against complex spyware, adware, trojans, keyloggers, bots, worms, and hijackers.




With iAntiVirus you are protected against the most nefarious cyber-threats attempting to gain access to your Mac and personal information.
![[OLD] PCTools iAntivirus](https://img.alternativeto.net/s/309x197/jpeg/6e048505-811e-4ccd-855a-aee97aefbb4f_2_full.png)

Next Generation Cyber Security. Strong online protection for you – on all of your devices.




Neo's SafeKeys is an anti-keylogging virtual keyboard designed to counter keylogging, mouse-logging, clipboard-logging and screen-logging.


Faronics Anti-Virus provides protection from security threats without slowing down computers due to slow scan times and large footprints. Built with next-generation technology, Faronics Anti-Virus gives powerful anti-virus, anti-rootkit and anti-spyware software in-one that...
Preventon’s antivirus software removes and protects you against the latest strains of viruses, malware, worms, Trojans and more. With Preventon Free, you are protected against cyber threats attempting to gain access to your PC.

Zillya! Antivirus includes a fully installed antivirus with all the needed features.


WebLocker is a free software that allows you to block annoying ads, block domains known to spread malware, block adult websites (Pornography), networks, gambling and stop DNS leaking and more features. Available for Windows: XP, 7, 8, 8.1 and 10.



System Shield has a variety of tools that cover every aspect of PC security. These tools can make sure you’re safe on the Internet, and that your files won’t fall into the wrong hands. Here are the ones that make this happen:

Complete disinfection of malware other antivirus can't detect.
Greater detection capacity than traditional antivirus solutions thanks to its latest generation technologies.
Online detection of all types of malware, vulnerabilities and unknown threats.
Easy to use fro.




Trend Micro Internet Security protects you and your family against cybercriminals and inappropriate content without slowing down your computer.

Trend Micro AntiVirus is the essential security you need so you can email and share files with confidence. You can rest easy knowing you have ongoing, easy-to-use protection against the latest malicious viruses, worms, Trojan horse programs, and spyware.
Spy Emergency is anti-spyware, anti-trojan and anti-spam software that fast and secure removes spyware and other internet infections from your computer. With its intuitive user interface, spyware removal is very simple for every user.
[NOTE: This online scanner works only on Windows OS.]
You can use ActiveScan (by Panda Security) to make sure that your PC is free from all types of threats.
ActiveScan detects all types of:
Viruses, Trojans, worms. Spyware. Jokes. Dialers. Hacking Tools.



Download Yahoo! Toolbar with popup blocker and anti-spyware protection. Search from anywhere on the web, receive mail alerts and access your toolbar from any PC.

CWP Utilities automates the process of maintaining up-to-date and comprehensive hosts files, P2P block lists, and PAC filters, in order to block a variety of trackers, advertisements, malware and generally malicious activity, on a system-wide level.


Flextivity Secure, designed for businesses, provides worry-free protection for all your Macs — know they are protected against malware and unwanted intruders. Cloud console allows for centralized deployment of security policies to all devices.



Gblock is a Browser extension that protects your privacy in Gmail by blocking email senders from tracking you.




StartEd is a utility that helps you to manage the Windows startup procedure. It recognizes obsolete or memory-hogging startup programs, and lets you safely disable them to increase your computer's performance.



The comprehensive Total Defense Anti-Virus solution offers integrated virus and spyware combating capabilities, guarding your PC from worms, Trojans, and other malware that can slow down or even damage your PC.