Simone Zanella's Emu Tools
This small utility shows name, date, time, size and the results of four 16
bit CRCs (compatible with McAfee Validate versions 1.0 and 2.0) and of one 32 bit CRC with
3 padding (0, 128 and 1024 bytes), for each file matching filename. Time and date are
expressed according to your COUNTRY setting. The 32 bit CRC is the same calculated by
PkZIP and used by MAME.
With the aid of CRCALL you can:
- determine which rom corresponds to a specific CRC, so that you can correctly rename
improperly named rom sets (useful for Mame emulator);
- avoid sending huge files through Internet,
only to discover that they have exactly the same contents; it is much quicker to send only
the results given by CRCALL and compare them; it can be considered impossible that two
different files report exactly the same values under CRCALL;
- check for file tampering.
Download CRCALL v 2.0