XDF | KP | OLS Conversions

Need your tuning files converted between formats? We've got you covered. At 4J Tuning, we offer professional file conversions between XDF, KP, and OLS formats — so you can work with the tuning software of your choice without starting from scratch.

We support all conversion directions:

XDF → KP
XDF → OLS
KP → XDF
KP → OLS
OLS → XDF
OLS → KP

Simply reach out with your file and let us know the target format. Our team will handle the conversion quickly and accurately, ensuring your calibration data is preserved and ready to use. Contact us at tune@4jtuning.com to get started.

Free Online Tuning Tools

Browser-based utilities from 4J Tuning designed to simplify common calibration and file conversion workflows.

Free Web Tool

XDF → EZ LYNK Converter

Convert TunerPro XDF definition files into an EZ LYNK-compatible Custom Configuration CSV directly in your browser. Upload your XDF, review the conversion, and download the finished CSV ready for import into EZ LYNK.

Open Converter →

No installation required.

Free Web Tool

VBF → BIN Converter

Convert Ford VBF files into binary format directly in your browser. Upload a VBF file, process the conversion, and download the resulting BIN for use in your calibration workflow.

Open Converter →

No installation required.

Tunes & XDF Files

tune@4jtuning.com

Send tune files, original reads, XDF-related files, order information, and tuning requests to this address.

Support & Questions

support@4jtuning.com

Use this address for product support, order questions, software assistance, licensing questions, and general inquiries.

Send Us a Message

Fill out the form below and we'll get back to you as soon as possible.

Item added to your cart

XDF | KP | OLS Conversions

Free Online Tuning Tools

XDF → EZ LYNK Converter

VBF → BIN Converter

Get in Touch

Send Us a Message