So on the page itself, it flat out says
“Free Anti-Ransomware Tool
Stop ransomware in its tracks. Avast Free Antivirus is the award-winning, 100% free anti-ransomware tool that stops dangerous ransomware and other types of threats before they can harm your files.”
https://www.avast.com/c-ransomware-protection-tool
Yet when I download it, the Ransomware protection is an upgrade. Please explain.