Quantex GmbH
Your region: Europe
07:36 - 04/28/2026

New version of Scandoc, release from 04/28/2026

Critical bug fix.

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ScanDoc software

ScanDoc® software

ScanDoc® software

ScanDoc is a diagnostic ecosystem combining powerful functionality, a well-designed interface, and regular updates. It's suitable for both professional auto repair shops requiring fast and accurate diagnostics and tech-savvy car owners seeking a deeper understanding of their vehicle's condition. Read more...

Demonstration of the program
Download for Windows 64-bit 2026.04.28 07:36
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User Guide ›

Diagnostic interface Compact

Diagnostic interface Compact

This is a professional tool for service stations, allowing to diagnose not only the engine but all the systems of the car. It is compact and easy to use. This is a professional tool for service stations, it can diagnose not only the engine, but all the systems of the car. It is compact and easy to operate. It can also be used in private conditions. Compact can work on all popular operating systems of computers and mobile devices. Read more...

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User Guide ›

Diagnostic interface Nano ET

Diagnostic interface Nano ET

Diagnostic interface Nano ET

Designed for modern vehicles, it supports the DoIP protocol, CAN 2.0, and the K-LINE. Thanks to J2534 standard support, the Nano ET is compatible with dealer-level and professional diagnostic software. Read more...



Documentation ›

ScanDoc for Developers

For Developers

For Developers

Our diagnostic interfaces support the J2534 PassThru and ELM327 communication protocols — everything you need to develop your own diagnostic software. The supported protocols depend on the adapter model.

  • Ready-to-use J2534 libraries for Windows, macOS, Linux, Android, and iOS.
  • Extended ELM327 specification with DoIP support for Ethernet diagnostics of modern vehicles.
  • Interfaces are ECE-certified for use in Europe, Japan, and America.
  • We will be happy to assist you in integrating our diagnostic interface into your software.

Documentation ›