If you need Font Awesome Pro for a project, the only "proper" and safe way to access it is through the official channels:

: Font Awesome is currently on version 6.5+ , which is much more stable and feature-rich than an alpha build from several years ago. How to Get It Safely

Font Awesome 6 was a major update that introduced several key features designed for professional web development and design:

: Downloading .zip files from non-official repositories (like file-sharing sites) is a common way for malware to be distributed.