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Avast offers free and premium solutions for online security, privacy, and performance. Download Avast antivirus, VPN, cleanup tools, and identity theft monitoring and reimbursement.
- Free Antivirus
Avast’s free antivirus software combines cutting-edge,...
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Learn more about threats against your security, privacy, and...
- About Us
Avast is part of Gen™ - a global company with a family of...
- For home
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- For business
Avast is founded on cybersecurity talent and big data. With...
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Avast’s marketing engine drives 10M+ monthly consumer...
- Avast One New
Avast One is the ultimate solution for your online security...
- Store
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- Resources
Find out how Avast Business can help you with preventing...
- Free Antivirus
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Avast Free Antivirus is a trusted and award-winning software that protects your devices from viruses, malware, ransomware, and other cyberthreats. It also offers Wi-Fi network security, safer browsing and emailing, data leak alerts, and more features for free.
Learn more about threats against your security, privacy, and performance and how to protect yourself. Visit Academy. Get all the support you need for your Avast products. We’ll help you with installation, activation, sales and billing.
Get award-winning free antivirus that offers powerful protection against viruses and other malware, secures your Wi-Fi network, and strengthens your privacy. Protect your PC against viruses, ransomware, spyware, and other types of malware with Avast Free Antivirus.
Avast Software s.r.o. is a Czech multinational cybersecurity software company headquartered in Prague, Czech Republic, that researches and develops computer security software, machine learning, and artificial intelligence.