Avast Ultimate Security for Mac
Essential Protection for Your Mac
Avast Ultimate Security provides essential security for your Mac, protecting against viruses, malware, and spyware without slowing down your computer.

About Avast Ultimate Security for Mac
Avast Free Antivirus for Mac is a powerful security solution designed specifically for macOS, trusted by millions of users worldwide. It offers comprehensive protection against various online threats, including viruses, malware, spyware, and ransomware that can affect Mac computers.
With its intelligent threat detection system optimized for macOS, Avast Free Antivirus can identify and block threats in real-time, keeping your Mac safe while you browse, shop, bank, or work online. The software runs silently in the background, using minimal system resources to ensure your Mac maintains its legendary performance.
Despite being free, Avast Free Antivirus for Mac includes many features typically found only in premium security solutions, making it an excellent choice for Mac users looking for reliable protection without the cost.
Key Mac Features
Mac-Optimized Antivirus
Detects and blocks viruses, malware, spyware, ransomware, and phishing attacks in real-time using advanced machine learning technology specifically designed for macOS.
Web Shield
Scans HTTPS sites for malware and other dangers without slowing down your browsing experience on Safari and other Mac browsers.
Smart Scan
Scans for security threats, software updates, and performance issues in one click, with an interface designed for macOS.
Wi-Fi Inspector
Scans your Mac's network for vulnerabilities and identifies potential security issues with your router.
Real-Time Protection
Monitors all files and applications on your Mac in real-time for suspicious behavior to protect against zero-second threats.
Email Shield
Scans emails for malicious attachments and phishing attempts to keep your Mac inbox secure.
Mac Screenshots


Mac System Requirements
Operating System
macOS 10.13 (High Sierra) or higher
Memory
512 MB RAM or above
Disk Space
1 GB of free hard disk space
Processor
Intel-based Mac or Apple Silicon (M1/M2)
Internet Connection
Required for automatic updates and product activation
Browser Compatibility
Safari, Chrome, Firefox, and other macOS-compatible browsers
Download Avast Free Antivirus for Mac
Get started with Avast Free Antivirus on your Mac:
How to install
Get protected right away by following these 3 easy steps:
2. Open the file
Open the downloaded file and approve the installation.
3. Install the file
Run the installer and follow the simple instructions.
Mac-Specific FAQs
Do Macs really need antivirus protection?
Yes, while macOS has built-in security features, Macs are increasingly targeted by malware. Avast Free Antivirus for Mac provides an additional layer of protection against these growing threats.
Is Avast Free Antivirus compatible with Apple Silicon (M1/M2) Macs?
Yes, Avast Free Antivirus is fully compatible with both Intel-based Macs and Apple Silicon (M1/M2) Macs, providing optimal protection regardless of your Mac's processor.
How does Avast Free Antivirus impact Mac performance?
Avast Free Antivirus is designed to use minimal system resources on macOS. It includes performance optimization features and runs most scans when your Mac is idle to minimize impact on your system's performance.
Does Avast Free Antivirus for Mac include ransomware protection?
Yes, Avast Free Antivirus for Mac includes basic ransomware protection features that help prevent unauthorized encryption of your files.
How does Avast Free Antivirus work with macOS security features?
Avast Free Antivirus works alongside macOS's built-in security features like Gatekeeper and XProtect, providing complementary protection rather than replacing these native security tools.