KK-Diagnostics
Downloads sorted by category

Download center

Use this page to find the correct free HWID tool, customer delivery area, demo request flow, or no-HWID converter path. HWID tools download the latest server price catalog before export so checkout receives the correct product, model, scope, term, and HWID data.

Model and price lists are available inside the HWID tool or through Customer Support. Strict checkout uses the HWID export as source of truth.

Start here

  • Buying one brand or several model branches: download the matching brand HWID tool.
  • Buying multiple brands: use the MultiBrand tool or all-products HWID tool.
  • Already issued a license, demo, or update: use the customer download/login area.
  • J2534 Converter only: no HWID export is required for the converter path.

What the HWID export includes

Customer details, HWID, product SKU, brand, selected model/model branch, model ID, model group, price class, license edition, and annual/lifetime term.

View HWID buy-data schema
Brand licensing

Brand HWID tools

Sorted by brand. Each tool loads the latest server prices and exports checkout-ready data.

Brand HWID

BMW

Select supported BMW diagnostic coverage and export the required checkout data.

Download BMW tool
Brand HWID

Ferrari

Select each supported Ferrari model/license scope individually where applicable.

Download Ferrari tool
Brand HWID

Mercedes

Select Mercedes model branches/classes such as W203, W204, W210, W211, PKW, or NFZ Pro where available.

Download Mercedes tool
Brand HWID

Porsche

Select supported Porsche model coverage, Standard/Pro, and annual/lifetime term.

Download Porsche tool
Brand HWID

VW ODIS

Use for VW ODIS Service/Engineering checkout preparation and HWID export.

Download VW ODIS tool
Standalone product lines

Standalone HWID tools

Use these for HHTwin KKL, standalone J2534, Remote J2534, and Virtual Tester product orders.

KKL licensing

HHTwin / Ferrari KKL licence request

Creates the signed machine-bound HWID request required for HHTwin P797 lifetime/demo and the Ferrari KKL 3-day demo.

Ferrari KKL demo: EUR 295 for 3 days (72 hours), one PC/HWID. Select the Ferrari KKL SKU at checkout after uploading the saved request file. This is a separate demo product and does not grant full Ferrari or Ferrari PRO coverage.

Download KKL HWID tool
Converter path

J2534 Converter

The converter product does not use HWID export. Order and delivery are handled by checkout/support flow.

No HWID required

J2534 Converter

Do not use the HWID tools for converter-only orders. Continue through the buy page or contact Customer Support if you need the correct converter order path.

Open buy page
Private delivery

Issued customer downloads

Use customer login for issued installers, demos, updates, and private delivery after approval.

Open customer login
Demo access

Demo Access & Requests

SDconnect, PTxG and VAS6154 J2534 DLL 02.02 + 04.04: EUR 149 for one year, or EUR 399 Lifetime launch offer. Support included.

Remote access and DLL conversion are separate products.

Request 7 days free in Customer Login

DEMORequest only
Demo request

Request a Demo License

Demo requests stay active. Only standalone demo files are removed from download/staging; customers must request access and wait for approved private delivery.

A HWID and expiry policy is applied on issue so demo access stays controlled and temporary.

Buy Full License

Attach or paste your exported HWID file/content. The request is sent to the private dashboard for review.

Demo policy

What remains active

  • Demo request form stays available.
  • Demo requests are processed as controlled owner-approved flows.
  • Demo entries can be linked to HWID, selected scope, and expiry rules.

What is removed

  • Standalone demo binaries are removed and not exposed as public downloads.
  • Issued links remain private through dashboard/support flow.
  • Customer delivery remains tied to owner controls and audit logs.
Android builds

Mobile + Tablet APK Builds

Soon available.

J2534 PassThru products

One-file HWID_TOOL.exe + Order Links

One shared HWID tool is used for these J2534 PassThru products. The product card below changes automatically, and customers can also select the product manually before opening the order link.

J2534 Driver Installers

Drivers and License Request are free downloads. A matching machine-bound license is required to use the standalone DLL.

J2534 License Request