Automated ECU file service platform since 2013

Professional ECU files.
Delivered faster.

Tuning File Service is built for professional tuners who need reliable tuning files, automatic ECU solutions and a fast support workflow from one single online platform.

Master & slave tools Credit based system EN/FR support
Automatic ratio
77%
Last 365 days
Avg. turnaround
21 min
Last 365 days
Active users
1200+
Worldwide tuners
Countries
130+
International platform
Live platform metrics

Real operational data from the file service workflow, not generic marketing claims.

Autotuner Slave Network

30+ Autotuner Slave Tools Connected To Our Platform

Our platform is directly integrated with the official Autotuner API, allowing encrypted slave files to be decrypted, processed and re-encrypted automatically from our backend.

30+ Connected Tools

A growing international Autotuner slave network already connected to our platform.

24/7 Automation

Automatic decrypt, tuning process and re-encrypt workflow handled directly by our backend.

Official API Integration

Direct backend connectivity with the official Autotuner infrastructure.

Automatic Modules

Compatible slave files can benefit from our automatic tuning modules available 24/7.

Automated Workflow

Autotuner Slave + TFS Automation

Upload encrypted slave file
Automatic API decrypt
Automatic tuning processing
Automatic re-encrypt workflow
Fast delivery to the tuner
Why professionals use TFS

A real production platform for ECU files, not just a contact form.

Automatic processing, manual file service, DTC OFF modules, WinOLS database access and ticket support are combined into one workflow built for daily professional use.

Automatic files 24/7

Most eligible files are processed automatically in seconds, including compatibility with our Autotuner slave workflow.

Automatic DTC OFF

More than 500 ECU families are supported by our online DTC OFF system, including grouped function switches for faster work.

Manual file service

When automation is not available, files are handled by our tuning workflow during opening hours with a fast turnaround.

Ticket support

Every request can be followed through a clear ticket system so your files, messages and revisions stay organized.

WinOLSx database

Access a large WinOLSx reseller database with more than 50k projects for fast original file sourcing.

Tool friendly

Works with major master tools: Autotuner, KESS3, CMD, bFlash, BitBox, DFOX, PCMFlash, Flex and more.

Automation engine

Built to reduce waiting time and increase your workshop capacity.

Upload your original file, select the required solution and let the platform process eligible files automatically. For special cases, the request goes through the manual expert workflow.

Automatic Stage 1/2 and solution files when supported
Automatic DTC OFF with ECU family detection
Credit based pricing with volume packages
Autotuner slave integration available
1

Register

Create your professional account for free.

2

Buy credits

Use PayPal or credit card and reduce unit price with packages.

3

Upload file

Choose your file type and requested solution.

4

Download

Receive automatic files in seconds or manual files via ticket.

4x4 synchronized dyno - Tuning File Service
Dyno tested development

In-house 4x4 synchronized dyno.

Our files are backed by real tuning experience, dyno development and years of practical ECU calibration work.

Up to 1000 hp
Up to 300 kph
Repeatable measurements
High airflow fans
Ready to try?

Create your account and test the platform.

Start with credits, upload your first file and use the same workflow as tuners in more than 130 countries.

Register now
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