Avast One
Avast One is a macOS security app that combines antivirus, scam protection, privacy tools, and a VPN in one interface.
What is Avast One?
Avast One is a security and privacy app for Mac that helps protect your device and online activity from malware, scams, unsafe websites, and other common digital threats. It combines antivirus scanning with web and email protection, privacy features, and a built-in VPN so users can manage several everyday security tasks in one place. The app is aimed at general home users who want ongoing protection without juggling multiple separate tools. On macOS, it can run background protection features, check for threats, and alert you to security issues while you browse, download, or use networks. Some features may prompt for system permissions that are normal for security software because they allow the app to inspect threats and enable protective components. Avast One is published by AVAST Software a.s. and is available for Mac alongside versions for other major platforms.
Key features
- Scan the Mac for malware and other security threats.
- Help block malicious downloads, websites, and phishing attempts.
- Provide VPN protection for more private browsing on untrusted networks.
- Monitor email and web activity for common online risks.
- Show security alerts and protection status in one dashboard.
- Offer additional privacy and performance tools in the same app.
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Safety overview
Status: Mostly safe
Avast One is legitimate security software, and it may request permissions or install protective components that are normal for antivirus and VPN features on macOS. Because it can inspect downloads, web activity, and some network traffic to provide protection, users should review the permissions they grant and use only the features they want. If you no longer use Avast One, removing it will also remove its active protection and VPN-related features.
Recommendation: Keep Avast One if you actively use it for antivirus, scam protection, or VPN features on your Mac. If you prefer a different security setup or no longer want its background protection, uninstall it through the app’s normal removal method so its security components are removed cleanly.
Common paths
/Applications/Avast One.app
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