Additional Information

Get everything covered with Avira Free Security desktop app!

Latest Version Avira Free Security

Windows 7/Windows 8/Windows 10/Windows 11

Updated June 24, 2023
Author Avira Operations GmbH
Category Firewalls and Security
License Demo
Language English
Download 28


Avira Free Security secures your activities, shields your privacy, and delivers instant time-saving gains on everyday tasks. Power your digital life with this all-in-one free package! Get everything covered with Avira Free Security Suite, Download Now! With one click, get everything you need for a secure, private, and fast digital life. Simply download, install, and enjoy free protection for life.
How does Avira Free Security for Windows work?

Avira Free Security for Windows functions by utilizing cutting-edge cloud technology to provide fast and reliable real-time scanning and data protection. When encountering new and unknown files, their unique identifiers are automatically uploaded to Avira's cloud, where they are analyzed in real-time.

This proactive approach safeguards users from Zero-Day Attacks, which involve cybercriminals utilizing new techniques to infiltrate systems. Avira's Protection Cloud is capable of detecting these never-before-seen attacks, ensuring immediate protection for users.

Here are some key features of Avira Free Security:

NightVision: This intelligent learning system protects users and their devices from emerging and evolving threats.

PUA Shield: It detects potentially unwanted software hidden within legitimate programs, ensuring a cleaner and safer system.

Web Protection: It blocks access to dangerous websites and actively prevents malicious and phishing URLs within websites, social networks, and emails.

Firewall Manager: Your Windows Firewall plays a crucial role in system protection. Avira's Firewall Manager optimizes your firewall settings with a single click.

Email Protection (available in the Pro version): Emails are a common vector for malware distribution. Avira's Email Protection scans emails for dangerous links or attachments, providing an additional layer of security.

Avira Browser Safety: By installing the Avira Browser Safety extension for Chrome, Firefox, or Opera, users can block tracking cookies and intrusive banners on websites, enhancing their online privacy and security.

What’s included: security, privacy, and performance:

I. Security benefits: Protects your PC from threats
  • Avoid all online threats (ransomware, viruses, banking trojans, spyware, etc.) with award-winning antivirus
  • Identify outdated apps and patch vulnerabilities
  • Repair or quarantine compromised files

II. Privacy safeguards: Keeps what you do private

  • Encrypt your communications and anonymize your web browsing
  • Block phishing attempts, harmful websites, web trackers, and annoying ads
  • Create and use dynamic, unhackable passwords for all your accounts
  • Securely erase sensitive data for good
  • Wipe online traces and data left by browsers
  • Prevent Windows apps from sharing your data

III. Performance enhancements: Makes you faster

  • Free up space on your PC
  • Accelerate your system starts
  • Prolong your battery’s life
  • Update drivers to improve your hardware’s performance

Why Avira Free Security?

  • Free, all-in-one, cybersecurity software by Avira
  • Multi-award-winning technology that 500 million users worldwide and Fortune 500 companies rely on
  • Pushbutton convenience: Smart scan analyzes, secures, and optimizes your PC with 1 click
  • Privacy by design: Don’t sell your data – protects your online privacy
  • High-performance: Lightweight and powerful, without holding you back

Note: Limited functionality in the demo version.

Previous versions More »

Avira Free Security June 24, 2023 6.3 MB