Download of Minifac 3.80.4 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The common filename for the program's installer is Minifac.exe.
The following versions: 3.7 and 3.6 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus. Minifac lies within Education Tools, more precisely Science Tools. Minifac was developed to work on Windows XP, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems. This free software is an intellectual property of John M. Linacre.
From the developer:
MINIFAC is a program that has complete FACETS functionality, but is limited to 2,000 data points (responses), FACETS being an application for the construction of linear measures from qualitatively-ordered counts by means of many-facet Rasch analysis.
You may want to check out more software, such as f x -Viewer, Trachtenberg Speed Math or Pocket Stars, which might be related to Minifac.