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Your first two tuning files.
Processed free.

Upload a raw BIN file. We identify the ECU and likely vehicle, match it against our WinOLS archive and process a supported service automatically.

WinOLS bridgeChecking
ServicesChecking
WinOLS archive75,006 OLS projects
0/2 FREE FILES
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Raw ECU or TCU read · maximum 20 MB

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2 / 2 free files available·Only successful deliveries count
75,006
original files indexed
1,100
ECU variants with automated services
51
vehicle brands
2
free files, no card

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