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Avast Free Antivirus vs OnyX

Professional comparison and analysis to help you choose the right software solution for your needs.

Avast Free Antivirus icon
Avast Free Antivirus
OnyX icon
OnyX

Avast Free Antivirus vs OnyX: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Avast Free Antivirus OnyX
Sugggest Score — —
Category Security & Privacy Os & Utilities
Pricing Freemium —

Product Overview

Avast Free Antivirus
Avast Free Antivirus

Description: Avast Free Antivirus is a free antivirus program that provides essential protection against viruses, malware, spyware, and other threats. It includes real-time scanning, scheduled scanning, and behavioral detection to keep devices secure.

Type: software

Pricing: Freemium

OnyX
OnyX

Description: OnyX is a free maintenance and optimization utility for macOS. It allows users to verify disks and files, run cleaning and system maintenance tasks, configure hidden settings, and delete system files and caches.

Type: software

Key Features Comparison

Avast Free Antivirus
Avast Free Antivirus Features
  • Real-time scanning
  • Scheduled scanning
  • Behavioral detection
  • Anti-phishing
  • Anti-spam
  • Firewall
  • Sandbox technology
  • Wi-Fi inspector
  • Software updater
  • Browser cleanup
OnyX
OnyX Features
  • Disk utility
  • System maintenance
  • Hidden settings configuration
  • File and cache deletion

Pros & Cons Analysis

Avast Free Antivirus
Avast Free Antivirus
Pros
  • Free
  • Lightweight
  • Effective malware protection
  • Extra security features like firewall and sandbox
  • Easy to use interface
  • Works on Windows, Mac, Android
Cons
  • Occasional false positives
  • Limited customization options
  • No parental controls
  • No VPN
  • Some features only in paid versions
OnyX
OnyX
Pros
  • Free
  • Easy to use interface
  • Wide range of optimization features
Cons
  • Limited functionality compared to paid alternatives
  • Potential to delete important system files if not used properly

Pricing Comparison

Avast Free Antivirus
Avast Free Antivirus
  • Freemium
OnyX
OnyX
  • Not listed

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Learn More About Each Product

Avast Free Antivirus
Avast Free Antivirus
Reviews, pricing & alternatives →
OnyX
OnyX
Reviews, pricing & alternatives →

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