: View real-time data at the cursor point in various formats, including Byte, Word, and DWord.
In automotive forums, you'll often find stories from DIY mechanics who spent late nights trying to "map" a car's computer. They might have a "golden" firmware file and a "stock" one, and they use HexCmp to find the exact few bytes that control the turbo boost or fuel injection. hexcmp 2 register key
A dialog box will display a string like: MACHINE-ID: 4F2A-89BC-1D3E . Copy this ID. : View real-time data at the cursor point