You can try both of them and stick to the one you like the best. It is in no way a lesser product than Bitdefender’s free antivirus. Their free offering called Kaspersky Free become a fan-favourite in the free antivirus market in no time. Kaspersky Lab is one of the most popular antivirus company, and creates some of the best antivirus products for Windows. This is a category where I have to mention one more option to the users. Bitdefender Antivirus Free Edition is one of the best free antivirus product that you can get for your Windows PC. Bitdefender consistently scores full marks, and sits on top spots in various best antivirus software researches, surveys, and reports. The main protection should be handed over to a good third-party antivirus software. Windows has an inbuilt security tool called Windows Defender that does its best to protect your computer from malware, but it should just be used as a backup. It is so important that it is now considered a component of Windows. AntiVirus (AntiMalware): Bitdefender Antivirus Free EditionĪn antivirus is the first software that you need to install on your system. Best Free Second Opinion Malware Scanner: Zemana AntiMalware (Free)ġ.Best Free Bootable USB Creation Tool: Rufus.Best Free Music Files Tagger: TagScanner.