While you may find "free" installers on various third-party mirror sites, there are significant caveats:
Downloads from unofficial sites or "cracked" versions are often bundled with malware or spyware.
Foxit has rebranded "PhantomPDF" as as of version 11.0. If you are looking for the modern equivalent, consider these options: Foxit PhantomPDF Business 9.7 Free Download
Provided advanced Preflight features for validating and creating PDFs compliant with standards like PDF/A, PDF/E, and PDF/X.
Foxit PhantomPDF Business 9.7 is not freeware . Official versions are typically "Demo" or "Trial" versions that require a license key for full functionality. While you may find "free" installers on various
Released in late 2019, version 9.7 was a major milestone for Foxit. It was the industry’s first "Robotic Process Automation-ready" PDF editor. It introduced several high-end business features, including:
Users could create and email PDFs directly from the Microsoft Project ribbon. Foxit PhantomPDF Business 9
A simple but effective tool for reversing page ranges in a document. Why "Free Download" Can Be Risky