Avast Premium Security is an all-in-one cybersecurity solution that protects your devices against viruses, spyware, and ransomware. It features real-time threat detection, a powerful firewall, and privacy tools to protect personal data. Avast also includes a VPN for secure browsing, a password manager, and web protection to safeguard against phishing sites and online fraud. Avast’s cloud-based threat intelligence ensures that the software can detect even the latest malware variants.
- Portable version with no browser extensions or external apps
- Portable version that works without mandatory product keys or sign-ins