i ECU File Comparator

This program allows you to compare two binary ECU files and graphically display byte-by-byte differences.

HOW TO USE:

  • Upload the Original File and the Modified File
  • Select the read mode (8, 16, or 32 bit)
  • Press COMPARE to start the analysis
  • Use the Prev / Next buttons to navigate through modified areas
  • Use the + / − buttons on the graph or the mouse wheel to zoom
  • Hover over the graph to see exact values

The graph shows the original file in blue and the modified file in red.

Created by La Marca Auto Tech
lamarcaautotech.it

Performance Ecu Solution
🟢 Open

File Comparator

No file selected
No file selected
Mode
Position Value
Ori — —
Mod — —
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