The Best Antivirus Protection

We've tested 17 free antivirus programs to help you find the best free antivirus to protect your PC. Free protection against malware, spyware and adware Antivirus software is killed by Windows Defender ... no! Microsft's built-in defender keeps getting better and better, but it still doesn't match the effectiveness of third-party antivirus tools. Windows Defender comes with Windows at no additional cost, but you can get third-party antivirus protection for free. The best free antivirus utilities better many commercial products. We've rated a lot of free antivirus tools, so you can pick the one that has the features you want. Your antivirus should definitely be able to eradicate existing malware, but its constant task is to prevent ransomware, botnet formation, Trojan and other types of malware infection. All antivirus programs in this collection provide real-time protection against malware. Free antivirus vs paid antivirus If free antivirus tools are so good, why would ...