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⚡ WinOLS INTEGRATION

Buy Tuning Files
directly from WinOLS

ecufiles.io is fully integrated into WinOLS 5. Upload your ECU file directly from WinOLS, select your tuning option and receive the finished file back — no browser, no email, everything in your familiar software.

Start for free now → Login
HOW IT WORKS

3 Steps — Directly in WinOLS

No switching between programs. Everything runs within WinOLS 5 via the SolutionsOnline plugin.

1
Open ECU File
Open your original ECU file in WinOLS 5 as usual. Then call up the ecufiles.io service under "Solutions".
2
Choose Option & Buy
WinOLS automatically transfers the file. You see available tuning options with prices — select and confirm with your WinOLS credits.
3
Receive Finished File
The optimized tuning file comes back directly into WinOLS — as a new version, ready to flash immediately.
FEATURES

What ecufiles.io Offers

🚗
All Vehicle Types
Cars, trucks, motorcycles, tractors, construction machinery, boats — ecufiles.io delivers tuning files for all categories and manufacturers.
⚙
Stage 1 & 2, Deactivations
Stage tuning, DPF/EGR/AdBlue-off, Vmax, sound & performance — all common tuning options from one source.
🔒
Secure & Encrypted
All file transfers are TLS encrypted. Each transaction is verified with SHA-512 signature — no unauthorized access possible.
⚡
Fast Processing
Average processing time ~1 hour. Urgent files are prioritized — you will be notified as soon as the file is ready.
🌐
All Flash Tools
Compatible with all common flash tools: KESS, KTAG, Trasdata, Magic, ByteShooter, PCMFlash and more.
💳
Buy Credits Flexibly
Buy WinOLS credits conveniently on ecufiles.io by card, Apple Pay, SEPA or PayPal — transferred directly to your WinOLS account.
REQUIREMENTS

What You Need

For the WinOLS integration you need the following:

✓WinOLS 5.31 or newer
✓Free ecufiles.io account
✓Your EVC customer number (from WinOLS)
✓WinOLS credits purchased on ecufiles.io
✓Internet connection when tuning
✓Valid B2B registration
💡
You can find your EVC customer number in your WinOLS account or at evc.de. After registering on ecufiles.io, you enter it once in your profile — from then on everything runs automatically.

Start Now — Register for Free

Create your ecufiles.io account in 2 minutes. Enter your EVC customer number, buy WinOLS credits and use ecufiles.io directly from WinOLS.

Create Free Account →
✓ After registration in the portal under WinOLS Credits enter your EVC customer number — from then on credits are automatically transferred to your WinOLS account.