UltraProg File Compare - Automotive Service Utility Tool 1.4.0.0

New release thread for UltraProg File Compare — Triple-pane HEX and ASCII Diff: discuss, share feedback, and get help.

UltraProg File Compare — Triple-pane HEX and ASCII Diff​

v1.4.0.0 three-file compare, difference highlighting, HEX or ASCII views

Introduction
UltraProg File Compare Tool is a lightweight utility for fast binary inspection. It helps technicians and calibrators compare ECU dumps or firmware files, highlight differences and review data in HEX or ASCII.

View attachment 1260

Highlights

• Three side by side panes for quick comparison
• Compare modes for file 1→2, 1→3 or 1→2 and 1→3 in one pass...

Click to expand...

Frequently Asked Questions​

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

• Overview & screenshots
• Version history and compatibility
• Download link and setup notes

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