The Stage1Files engine

Your calibration workflow. Simplified.

Automatic Stage 1 processing for professional ECU and TCU files, available on Windows and iOS with one membership for up to 2 devices.

Watch demo

Stage1Files

Inside the desktop application

Built for eligible files.

Open an original file, establish its supported strategy, generate Stage 1 and save the result. You keep responsibility for the vehicle, the read and the final validation.

Explore coverage

The demonstration shows an earlier application version. No feature shown in a marketing illustration replaces the current application behaviour.

A practical toolset

The software behind the workflow.

01 / Processing

ECU & TCU strategies

Supported engine and transmission files use dedicated platform logic to automate Stage 1 generation.

02 / File history

MyFiles

Keep originals and tuned files organized with timestamps and version history in the application. Maintain independent workshop backups.

03 / Assistance

In-app Support

Ask questions about compatibility, account access or a particular workflow from the application’s Support section.

One membership. Two devices.

Use Stage1Files on 2 Windows PCs or on 1 Windows PC and 1 iPhone, with the same account. Windows access requires a physical PC; virtual environments and remote-desktop use are restricted.

Licensing details