Download WinOLS 4.7 – Professional ECU Remapping Software

WinOLS – The Professional ECU Remapping Software Used by Tuners Worldwide

WinOLS is the industry-standard ECU file editing software developed by EVC. Trusted by thousands of professional tuning workshops globally, it gives you direct binary-level access to ECU data for precise and powerful remapping.

What is WinOLS?

WinOLS is a professional application specifically designed to read, edit and write the memory content of engine control units (ECUs). It allows tuners to identify, visualize and modify maps stored inside ECU files with unmatched precision.

Key Features

• 3D and 2D map visualization for easy identification of ECU parameters
• Automatic map detection inside ECU binary files
• Hexadecimal and decimal raw data editing
• Built-in checksum correction to prevent ECU errors after flashing
• Side-by-side file comparison (original vs modified)
• Project-based organization with up to 200 versions per file
• Plugin support for DPF removal, EGR adjustment and more
• Compatible with Bosch, Delphi, Siemens, Denso and all major ECU brands
• Supports KESS, KTAG, CMD, BDM100, OLS300 and all major hardware
• Import/export: Binary, Intel and Motorola HEX files
• Windows 10 and Windows 11 compatible

What Can You Do with WinOLS?

• Increase horsepower and torque
• Optimize fuel economy and injection timing
• Remove DPF, EGR and Adblue limitations
• Adjust boost pressure, ignition timing and AFR
• Create Stage 1, Stage 2 and custom tuning files
• Manage unlimited customer tuning projects

Why Buy from MyWinOLS?

• ✅ Official authorized reseller
• ✅ Instant digital delivery after payment
• ✅ Full version with activation
• ✅ Installation guide included
• ✅ Technical support available
• ✅ Regular software updates

System Requirements

• Windows 10 / Windows 11 (64-bit recommended)
• Minimum 4GB RAM
• Compatible ECU flashing hardware required

👉 Buy WinOLS now and start professional ECU tuning today.