Free tool · no upload

Convert an HP Tuners .hpt file

Fix “unsupported or newer version detected”, switch between VCM Editor 5.1 and 5.2, export the calibration as a .bin, and read the VIN & OS — right here in your browser.

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Drop your .hpt file — or click to chooseDecrypted in your browser. Nothing is uploaded.
HOW IT WORKS

Three steps

1 · Drop the file

Your .hpt is decrypted locally with WebCrypto — it never leaves your device.

2 · Pick the version

Choose the VCM Editor version you run. Every table & setting stays identical.

3 · Download

Get a working .hpt (or export the raw calibration as .bin).