Professional ECU Tuning Files
NEW · MAJOR RELEASE
Online ECU Calibration Editor
No software installation required. Upload an ECU file, bind an A2L, then search, view, edit, compare, and export calibrations online.
BIN / HEX / SREC
Online A2L library
Physical values · 2D · 3D
Compare · History · Rollback
Open the editor
Browse A2L files
Sign in to create a project. A2L availability depends on your account permissions.
One workflow from technical file discovery to online calibration
Find tuning files, DAMOS, MAPPACK, and A2L resources by vehicle, ECU, hardware number, software version, or filename, then compare nearby versions quickly.
The online editor needs no installation: upload an ECU file, bind an authorized A2L, then search, inspect, edit, compare, and export. Verify the version and keep an untouched backup.
More technical details
DAMOS, MAPPACK, and A2L definitions turn raw BIN, HEX, or SREC data into searchable calibration maps, axes, units, and physical values. Public A2L pages expose compatibility metadata only.
⚠️ All tuning files are for closed-course / off-road (motorsport) use only. By purchasing you confirm you understand and comply with local regulations.