Best Free Antivirus Software 2025

In today’s digitized era, our mobile devices serve as windows to our personal, professional, and financial worlds. With this increased connectivity comes an augmented risk of cyber threats. Established decades ago, Norton, a name synonymous with cybersecurity, has persistently endeavored to protect users from a myriad of online threats. 

Recognizing the growing need to shield our mobile lives, they ventured into crafting a robust shield for smartphones and tablets: the Norton Mobile Security. Designed with a blend of tradition and innovation, this tool aims to guard against both established and emerging threats. In this review, we delve deep into its offerings, efficacy, and user experience, exploring whether Norton Mobile Security truly stands tall in the bustling world of mobile cybersecurity.

Launched in 2019, Aura is a relatively new kid on the cybersecurity block, but in that short time, it has quickly gained popularity, especially when it comes to identity theft protection services. But does Aura actually work? Is it worth it?

To determine how Aura stacks up against other alternatives in the market, I installed it on my devices and took it through its paces over 2 weeks. Here’s a detailed review of the Aura antivirus software based on my tests.

Bitdefender is one of the few names that people have always associated with computer security and antivirus software. To their credit, the company has developed some of the most popular and effective anti-malware suites for platforms like Windows, macOS, Android, and iOS. In addition to being a popular choice, Bitdefender antivirus products have also managed to build a reputation on the security front.

Over the past years, the company’s products have topped independent ratings. Therefore, it is no surprise that many people turn to Bitdefender when they need an antivirus program for their PC. More importantly, Bitdefender Antivirus is one of the most popular free antivirus programs for Windows devices. Therefore, when people require a decent antivirus program without the need to spend additional money, the free package from Bitdefender seems appealing enough.

But it ultimately comes down to the question: is Bitdefender Antivirus Free good enough? Does it offer necessary protection from the growing list of threats? In this review of Bitdefender Antivirus Free, we have explored these aspects and shared our take on how this antivirus program performs.