ZIP of about 32 MB containing MFIT 16.0.15.1554, the newer Modular Flash Image Tool from Intel's CSME 16 toolset. Like the classic FIT, it opens SPI dumps, shows the descriptor and regions, and rebuilds images with a regenerated Management Engine region for reflashing. Technicians use it to prepare ME clean firmware on ME 16 boards. Pick the build that matches the firmware version in the original dump, save a copy of the chip contents first, and confirm the output equals the flash capacity.
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.