The Industry Standard for Professional ECU Map Editing.

We are excited to announce the release of WinOLS 5.79, the latest update to the industry-leading ECU remapping software from EVC. Available now for download on BinUnlock, this version brings crucial stability improvements, new features, and important bug fixes that enhance the workflow for professional tuners.

Released on May 22, 2025, this update introduces preparations for a new file format and delivers multiple quality-of-life improvements, making your calibration process smoother and more efficient.

Key Highlights

• New OLS File Format: Preparation for future features, ensuring forward compatibility.
• Automatic QuickFix Dialog: Speeds up workflow by automatically opening the dialog when a QuickFix map is selected.
• Improved Translations & File Recognition: Better support for different languages and file types like ULP and ODX-XML.
• Numerous Bug Fixes: Addresses issues in script creation, JSON export, and the hexdump display for a more stable experience.

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Full Changelog: Version 5.79

Important Note:

• New version of the .ols file format in preparation for future features.

Improvements (6):

• If you open a QuickFix map, the QuickFix dialog may open automatically.
• Improved Dutch (NL) language translation.
• Preparing support for OLS1006 ODX-XML files.
• Analyze ULP files and recognize when they are simply S19 format.
• Map properties: Conversion proposal also for bar/mbar pressure units.
• QuickFix dialog now opens automatically when a QuickFix map is selected.

Bugs Fixed (9):

• Fixed an issue where "Create script" did not work correctly with DensoVertical-KF maps if the endianness of the vertical axes differed from the map itself.
• Corrected an issue where some axis values were exported incorrectly as JSON.
• Fixed a bug where the "All/No areas" buttons in the script dialog were not placed correctly after resizing the window.
• Addressed an issue where LUA: projectFindSimilarProjectsSql did not work correctly with the eFSPTrippleRelevance parameter.
• Fixed a bug where the first line of the hex dump could become unreachable after changing the bit width.
• Corrected incorrect line selection processing in the ScriptDialog.
• Fixed an incorrect conversion proposal in the unit combo box for "hPa" within map properties.
• The map preview window now updates correctly after changing offset, reference version, or ending coupling in a connected hexdump.
• Fixed a potential crash after opening a map with coupled hexdumps while the F12 > Debug > "Win10-Design" option was switched off.

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System Requirements & Installation

• Operating System: Windows 10, Windows 11 (64-bit recommended)
• RAM: 4 GB or more
• Installation: This download contains the official installer for WinOLS version 5.79. A valid license or activation may be required for full functionality.

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Disclaimer

All software available in this section is intended for professional and educational purposes. Please use at your own risk. We recommend testing in a safe environment. All files are scanned for viruses and are verified to be clean.

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VirusTotal Check: https://www.virustotal.com/gui/file/852b69e0cefc5cd51ec68f532840592f17b99adb89d5eef7303136b1fb003780