C.A.T.S. Checksum Utility

C.A.T.S. Checksum Utility 2.11

It allows you to apply a new checksum to a manually altered binary file
 
2.11 (See all)

C.A.T.S. Checksum Utility allows you to apply a new checksum to a manually altered binary file, or display the current manufacturer and IEEE checksums of a binary file. This program is compatible with most pre-OBDII GM and Ford EEC-IV ECM files.

This is also a very useful utility to check the validity of files and to extract ID codes from GM binary files.

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