Best Avira Free Security Alternatives & Competitors in 2025

Avast security software products are developed for Microsoft Windows, Mac OS X, Android and Linux users by AVAST Software.

Key Avast features:

Comprehensive Security User-Friendly Interface Cross-Platform Compatibility Real-Time Threat Detection

Download FREE AVG antivirus software. Get protection against viruses, malware and spyware. Easy-to-use virus scanner for PC, Mac & mobile. Download TODAY.

Key AVG AntiVirus FREE features:

Cost-effective Real-time protection User-friendly interface Frequent updates

PlexTrac is the #1 AI-powered platform for pentest reporting and threat exposure management, helping cybersecurity teams efficiently address the most critical threats and vulnerabilities.

Key PlexTrac features:

Comprehensive Reporting Collaboration and Integration Centralized Vulnerability Management User-Friendly Interface

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Free Antivirus Software - Download Bitdefender Antivirus Free.

Key Bitdefender Antivirus features:

High-Performance Detection Real-time Threat Protection Minimal System Impact 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

McAfee Total Protection is easy to use, works for Mac, PC & mobile devices & is your best bet to stay safer online. Purchase our trustworthy antivirus software now!

Key McAfee Total Protection features:

Comprehensive Security Features Multi-Device Coverage User-Friendly Interface Performance Optimization Tools

Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).

Key Symantec Data Loss Prevention features:

Comprehensive Coverage Advanced Detection Capabilities Policy Flexibility Detailed Reporting and Analytics

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 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

F-Secure Anti-Virus is an advanced next generation and real-time protection system against all type of viruses, spyware, Trojans, malware and various other types of malicious programs.

Key F-Secure Anti-Virus features:

Strong Malware Protection Ease of Use Lightweight Regular Updates

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

Emsisoft Emergency Kit is the ultimate free anti-malware and antivirus tool to scan, detect and remove viruses, keyloggers and other malware threats.

Key Emsisoft Emergency Kit features:

Portability Dual-Engine Scanner Free Usage Regular Updates

Trend Micro develops server security, cloud security, and small business content security solutions.

Key Trend Micro features:

Comprehensive Security Suite Cloud and Hybrid Security User-Friendly Interface Regular Updates

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