: It included high-end tools like the Webcam Shield (to prevent spying) and Ransomware Shield (to block unauthorized file encryption).
: This version was the first to offer a full 64-bit version , which significantly improved startup and scan times for Windows users. Avast Antivirus Premier 19 Free Download
Version 19 introduced several major quality-of-life and security updates that defined the brand for years: : It included high-end tools like the Webcam
: A built-in virtual environment where you could safely run suspicious programs without risking your host system. Download Options & Modern Alternatives Download Free Antivirus Software | Avast 2026 PC Protection Avast Antivirus Premier 19 Free Download