: The most reliable method is using the OLS526 (TunerPro XDF Importer) or OLS524 plugins for WinOLS. These allow users to directly import and export XDF files within the WinOLS interface.
For developers and power users, automation is the key. Below is a production-ready Python script that reads an XDF file (XML variant), extracts a numeric field, normalizes it, and writes a raster KP mask.
Often, a forum user with the necessary WinOLS modules may offer to convert your file as a direct favor in exchange for reputation, private messages, or even access to your other maps.
| | Winner | |----------------------------------------------------|------------| | Native Chinese speaker, on a budget, needs high volume practice | ✅ XDF | | International student / non-Chinese speaker | ✅ Kaplan | | Need adaptive GMAT/GRE prep with analytics | ✅ Kaplan | | Need TOEFL/IELTS basics quickly & cheaply | ✅ XDF | | Want small class or 1-on-1 tutoring in English | ✅ Kaplan | xdf to kp
Specialized forum utilities found on automotive chip-tuning boards (such as EcuConnections or Digital Kaos) often feature standalone graphical user interfaces (GUIs) built specifically to automate the XDF-to-KP translation pipeline. Common Pitfalls and Troubleshooting
: Drag your unencrypted .XDF file directly into the active WinOLS project screen.
# Reshape to 2D (assumes width*height matches data length; otherwise crop/pad) expected_size = width * height if len(normalized) > expected_size: normalized = normalized[:expected_size] elif len(normalized) < expected_size: normalized = np.pad(normalized, (0, expected_size - len(normalized)), 'constant') : The most reliable method is using the
Access to better checksum calculations and map organization in WinOLS. 4. How to Convert XDF to KP
[ TunerPro XDF ] ---> [ WinOLS Importer Plugin ] ---> [ WinOLS Project (.OLS) ] ---> [ Export MapPack (.KP) ] Method 1: The Official WinOLS Import Plugin
pixel_grid = normalized.reshape((height, width)).astype(np.uint8) Below is a production-ready Python script that reads
Open your .xdf and .bin file to view the maps. Open in WinOLS: Open your binary file in WinOLS.
: Load your target ECU binary ( .BIN / Hex) project file into WinOLS.
Before we discuss the conversion process, we must understand the source and target formats.