A free, modern Windows studio for viewing and editing ECU calibration data - map and hex editors, tuning calculators, and online services.
A free collection of checksum correction plugins for TunerPro that ensures safe ECU tuning. Automatically verify and update file checksums for reliable vehicle performance.
A hex editor built specifically for editing EEPROM data in automotive ECUs. With real-time checksum correction, side-by-side file comparison, and plugin support for automated tasks it's the ultimate tool for professionals.