Bitdefender Antivirus Alternatives & Competitors

Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

Key Malwarebytes features:

Effective Malware Detection User-Friendly Interface Real-Time Protection Lightweight Performance

Best IT security solutions for your home and business devices. Try ESET antivirus and internet security solutions for Windows, Android, Mac or Linux OS.

Key ESET NOD32 Antivirus features:

Efficient Performance High Detection Rates Regular Updates User-Friendly Interface

paid Free Trial $39.99 / Annually (1(+) Device(s) for 1(+) Year(s))

The desktop AI tool for cybersecurity professionals. Built for pentesters, red teamers, and security engineers — agentic AI that runs on your machine, works with your tools, and executes real security workflows.

Key Hacker Sidekick features:

AI-Powered Bug Bounty Assistance Time Savings for Security Researchers Beginner-Friendly Centralized Workflow

Try for free freemium $25.0 / Monthly

AVG AntiVirus has been protecting the computer systems of more than 200 million individuals since it was introduced.

Key AVG AntiVirus features:

User-Friendly Interface Comprehensive Protection Regular Updates Performance Optimization

Download the best FREE antivirus for Windows-based desktops, laptops, & tablets and get the core protection against viruses, spyware, phishing & dangerous websites.

Key Kaspersky AntiVirus features:

Comprehensive Protection High detection rates Low System Impact User-Friendly Interface

Spybot Search & Destroy is an anti-malware, adware and antivirus program for safe removal of the threats from the PC and browser.

Key Spybot - Search & Destroy features:

Comprehensive Malware Detection Immunization Feature Advanced Tools Free Version

Download Avira Free Antivirus 2018 and get award-winning PC protection, including next-gen security against ransomware and other threats. Download for free.

Key Avira Antivirus features:

Free Version Available Lightweight Real-Time Protection User-Friendly Interface

Windows 10 security delivers built-in & ongoing protections you can trust: Windows Defender Antivirus, firewall, family settings, ransomware protection, real-time protection & more. Stay up to date & protected at no extra cost.

Key Windows Security features:

Built-in Protection Real-Time Protection Cost Minimal Performance Impact

Easy-to-use online protection for you, your family, and your devices with the Microsoft Defender app, now available for download with your Microsoft 365 subscription.

Key Microsoft Defender features:

Integration with Windows Real-time Protection Cost-effective Regular Updates

AdwCleaner is a free removal tool for : Adware (ads softwares).

Key AdwCleaner features:

Efficiency User-Friendly Interface Lightweight Free to Use

360 Total Security was created by Qihoo 360 Technology Co. Ltd. This Chinese-based company provides a number of software solutions for PC, mobile devices and online security. Read more about 360 Total Security.

Key 360 Total Security features:

Comprehensive Protection System Optimization Free Version Available User-Friendly Interface

Download Free Internet Security Software for Complete protection against viruses and attacks of your computers. Know what's new in Comodo Internet Security.

Key COMODO Internet Security features:

Comprehensive Protection Free Version Auto-Sandbox Technology Frequent Updates

HitmanPro is an on-demand malware scanner and removal tool.

Key HitmanPro features:

Comprehensive Scanning Cloud-Based Detection User-Friendly Interface Quick Scans

Norton Antivirus is a virus removal and virus protection system to protect your PC from all kind of viruses, Trojans and various other types of malicious programs.

Key Norton AntiVirus features:

Comprehensive Protection Frequent Updates User-friendly Interface Performance Optimization