I couldn’t find a legitimate or stable release labeled "Format Factory 4.6 2.0" — that version number appears to be either a typo or a non-standard third-party repack.
The 4.6.2.0 update focused on refining the user experience and expanding codec support. Key features include: format factory 4.6 2.0 download
Use a trusted software archive like Internet Archive (archive.org) or the Official Website (pcdotfas.com - the developer's site) if they have an archive section. I couldn’t find a legitimate or stable release
Introduction
(5.17.x as of early 2026) includes critical updates for Windows 11 and newer hardware encoders. enabling conversions to PDF
Recent versions have expanded into document management, enabling conversions to PDF, DOCX, and even E-book formats like EPUB. Technical Features and User Experience Format Factory is distinguished by its low learning curve