Archive of about 6.4 MB containing Intel FIT 15.0.10.1447, the Flash Image Tool from Intel's CSME System Tools. A technician loads a full BIOS dump into it to inspect regions, replace or reconfigure the ME firmware and save a rebuilt image. It is useful when a laptop or desktop board fails to start correctly because of a corrupted ME region. Pair it with ME firmware from the matching 15.0 branch. Back up the original SPI contents first, and confirm the rebuilt file fits the flash chip capacity exactly.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.