Used UtilPad for Windows?
Developer’s Description
By SoftBattery
Universal utility with various tools, including file split, merge, and compare with the following features: Splitting-size adjustable, Locating the first different byte from the heads or the ends after comparing two files, Automation by scripting. dwTerm 1.0 or higher is needed. This version is the first release on CNET Download.com.
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