ECUFILES (ecufiles.com) is a tuning file supplier for tuning companies and workshops. It runs several services side by side, and it sells tools and used ECUs too (source). If you’re weighing ECUFILES against ECUFileMarket, the key questions are which file service you need, how pricing works and who handles checksums. This page covers each one with sources.
Facts checked on 21 October 2026. Each competitor detail below was re-read on that day from the company’s own public website and is linked to its source. Prices, timings and services can change, so please confirm current details with them directly.
How ECUFILES structures its offer
ECUFILES splits its file business into separate services, each with its own timing:
- Automatic file service / tuning file database (24/7): you upload a stock file and the system looks for matching projects. The vendor states the database holds “at least 40000” of its tuning projects and that a new file is available within two minutes (source; source).
- Individual (custom) file service: an engineer modifies your ECU or TCU file to order. The vendor’s FAQ says custom files are “usually available within 20 minutes” (source). The homepage gives “Stage 1 on average in 50 minutes” (source), and the pricing page’s how-it-works steps say “within a few hours” (source).
- WinOLS/EVC reseller database: connect WinOLS to their database. The vendor’s FAQ says it is “directly available” (source; source).
The different figures above apply to different services and contexts, so check which one fits your job before you compare turnaround times.
Side-by-side summary
| Topic | ECUFILES | ECUFileMarket |
|---|---|---|
| Main offer | Automatic database, individual file service, WinOLS/EVC reseller database, HPtuners files, tools and used ECUs (source) | Custom-engineered ECU and TCU files only (Stage 1, Stage 2 and options). Original/stock files are sold separately at ECUFlashFiles |
| Payment | Credits only. The pricing page says credit purchases start from 30 credits, and the full price list is shown after login (source). The automatic service page lists Stage 1 at 40 credits (source). We did not find a public euro value per credit on the pages checked | Credits. Each service has a fixed credit value, and prices are shown after you log in. See our pricing page |
| Stated turnaround | Varies by service (see above) | Advertised as under one hour |
| Checksum | The vendor’s FAQ says it depends on your tool. If your tool doesn’t correct checksums, ask for it when you upload (source). Whether that costs extra is not stated on the page checked | Not included. Checksum correction is charged separately, so budget for it if your tool can’t correct checksums |
| Refunds | The pricing FAQ says credits are refunded if optimum results aren’t achieved, once the customer has tested reworked files (source) | See our pricing page and terms |
| Ordering | Create a free account, upload, pay with credits, download. A no-registration upload option for one-time buyers is also mentioned (source) | Create an account and upload your original file through the site only (upload page) |
| Support | Support tickets in their portal for technical and sales questions, plus email and WhatsApp for sales, during business hours (source) | WhatsApp, for support only. Files are never exchanged over WhatsApp |
Which one fits your workshop?
ECUFILES may suit you better if you want an instant database match for common files, a WinOLS reseller database connection, or tools and used ECUs from the same supplier.
ECUFileMarket may suit you if every file you send is engineered to order, you want to see each service’s credit value before you register, and you’re fine with checksum correction being a separate, disclosed cost.
A note on scope: this comparison covers performance and drivability tuning only.
Next step
Compare the credit values for your ECU or TCU on our pricing page, then upload your original file when you’re ready.
ECUFILES and all other third-party names and trademarks mentioned on this page belong to their respective owners. ECUFileMarket is not affiliated with, endorsed by or sponsored by ECUFILES. This comparison is based only on information each company publishes, as of 21 October 2026.