ECU file solutions for cars, vans and trucks.
One token per file.

DaVinci Ghost is the Windows desktop ECU tuning software from DaVinci Deluxe, a brand operated by TechLT. If you searched for DaVinci Deluxe, this is the official desktop app: open your ECU file and apply DPF, EGR, AdBlue/SCR, DTC off, Lambda, NOx, VMAX, checksum and CVN — one token per tunable file. The DaVinci Deluxe cloud edition and this desktop app share the same solutions engine. Learn more about DaVinci Deluxe.

A token is one tunable file opened in the app. When the analysis confirms that the ECU has solutions available, 1 token is deducted from your daily allowance. Everything you do afterwards on that file (enabling DPF, EGR, AdBlue, CHK/CVN and so on) is included.

Nothing is charged. If the analysis fails or the ECU has no solution available, the file is logged as "not tunable" and your token count stays the same. You only pay for files the app can actually work on.

On a rolling 24-hour cycle: 24 hours after your first tune, or 24 hours after your last token if you use them all. Unused tokens are not carried over. The "Token Left" counter in the top bar of the app always shows what is left for today.

No. One license works on one PC. On your first login the app binds the account to that PC's Reg ID (the hardware ID shown in the login window). Logging in from a different PC returns "This license is bound to another PC" and offers Move license to this PC for €99.99: pay by card and the license switches to the new PC immediately, the old one stops working.

The monthly license includes 10 tokens a day and the yearly 20. Open Info › Upgrade Tokens in the app (or the Daily tokens card of your account page) and pay once: 20 tokens a day for €199.99, 30 for €299.99, 40 for €399.99 or 50 (the maximum) for €499.99. Levels stay active while your license is renewed without interruption; if the license lapses, the account returns to the 10 tokens a day of a new license. The new level is applied to your account automatically as soon as Stripe confirms the payment.

Yes. The car list includes passenger cars, vans and trucks (heavy-duty ECUs such as Bosch EDC7, EDC17CV, MD1CE and Cummins). Open the truck file the same way: the analysis identifies the ECU and shows which solutions apply, and the same daily tokens are used.

Yes. Enable the CHK/CVN switch before saving and the file is written with a corrected checksum and CVN. It is part of the same token: there is no extra cost.

The file is sent to the analysis engine only when you open it in the app, so the ECU can be identified and the solutions applied. The result is returned to your PC and you save it wherever you like.

You pay €0.99 and create your account. You can tune up to 10 files over 10 days with the real software. Unless you cancel within 10 days, your Monthly license (€79.99/month, 10 files a day) starts automatically on the same card. You can cancel any time from your account page (Manage subscription). It can be used once per customer. The trial payment is never refunded.

From your account page (Manage subscription / invoices) or from the app: Info › Upgrade Tokens › Manage subscription opens your Stripe billing portal, where you can cancel, update the card or download invoices. After cancelling, the license keeps working until the end of the period you already paid.

Support is handled by e-mail at [email protected]. Write from the e-mail of your account and include your Reg ID and, if it is about a file, the ECU shown by the analysis. Because a token is only spent on a file the app has confirmed as tunable, questions about a token charge are reviewed against the file log of your account. All sales are final: no refunds are offered, for any reason. Chargebacks filed instead of writing to support close the account permanently. Full details in the Refund & ECU Policy.