Resources
What is an ECU File?
An ECU File is the binary dump a workshop reads from a vehicle. FILHEX produces the processed result File in one Windows app.
The File on the desk
In a tuning workshop, an ECU File is the binary you read from the control unit — the original dump. The result you write back is also a File. FILHEX uses one word for both: File.
What FILHEX does with it
You upload the original File in the Windows app. FILHEX runs a Solution Job with the Solutions you select, then you download the result File — produced by FILHEX.
Next step
Start with ECU tuning files, the how it works workflow, or Download FILHEX.
Continue: ECU tuning files · all resources · Download App
Get FILHEX on the workshop desk.
Field-tested Files. Broad catalog. One program from upload to result File. Download the Windows app and process your first File.