Browse with more privacy — install Avast’s security & privacy extension
Add essential protection against malicious websites and phishing, secure your browsing data, and get step-by-step privacy guidance. Our free browser extension is the perfect privacy starterpack.
Avoid malicious websites and phishing scams
Block online trackers and browse anonymously
Optimize your privacy settings on your favorite platforms
Secure your browser against online threats and phishing scams
Keep your online activities private and anonymous
Now you can easily optimize your privacy settings
What is the benefit of using a browser extension?
Are browser extensions safe?
What is a security browser extension?
Is Avast Online Security & Privacy browser extension free?
Can the Avast Online Security & Privacy extension be added to Chrome?
Does Avast Online Security & Privacy browser extension have an adblocker?
Cover your privacy from all angles
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Get privacy and security tips, straight from the experts
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