Windows executable of 4.82 MB described as the original Dell PFS Extract tool. Dell BIOS updates are packaged in the PFS format, and an extractor of this type unpacks the update into its component images such as the BIOS region, embedded controller and ME firmware, which can then be prepared for programming an SPI chip. Scan the executable before running it. When building an image from extracted parts, back up the original chip first and confirm the final size matches 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 @ITHINKHS. Enginerys does not host this file.