ZIP archive of about 25 MB carrying FIT version 14.11.1205, the Flash Image Tool from the Intel ME system tools set. FIT is used to open, inspect and rebuild SPI flash images, adjust descriptor and ME region settings, and produce a clean ME region for a board. Choose a tool release that matches the ME firmware major version on the platform, here version 14. Always keep a backup of the original BIOS dump before rebuilding an image, and verify the result fits the flash chip size.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @mfittool. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip