WinOLS 4.51 (VMWare) - Full Suite with 62 Checksum Plugins

WinOLS 4.51 (VMWare) - Full Suite with 62 Checksum Plugins 2025-08-26

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WinOLS 4.51 (VMWare) - Full Suite with 62 Checksum Plugins

WinOLS 4.51 (VMWare) - Full Suite with 62 Checksum Plugins 2025-08-26

No permission to download
The Professional Standard, Updated: WinOLS 4.51 on a Virtual Platform

This package features an updated version of the legendary ECU remapping software, WinOLS 4.51. To ensure maximum stability and ease of use, it is delivered as a pre-installed and fully activated VMWare virtual machine. The core value of this suite lies in the comprehensive library of 62 essential checksum plugins, providing a complete, ready-to-work solution for the modern tuning professional.

The About window for WinOLS 4.51, compiled in Jan 2021, showing the cracked registration status within a VMWare environment.


The VMWare Advantage

This version of WinOLS is provided as a virtual machine (VM) to ensure a perfect, hassle-free experience.

Zero Installation Hassle: No complex setup or activation is needed. Simply open the virtual machine file in VMWare, and the software is ready to run in a perfectly configured environment.
Maximum Stability & Compatibility: The software runs in an optimized Windows environment, completely isolated from your main OS. This prevents conflicts with other programs or system updates.
Safe & Secure: The virtual machine acts as a "sandbox," protecting your primary computer.

Included Checksum Plugins & Supported ECUs (62 Total)
A correct checksum is critical for the engine to start after tuning. This package includes 62 plugins to automatically correct checksums for a huge variety of ECUs. The included plugins are:

OLS220 (Bosch TDI): Supports Bosch TDI V2.0, V3.x, V4.x, CR1, CR2
OLS222 (Siemens MS4x): Supports Siemens MS40, MS41, MS42, MS43, Mini
OLS223 (Bosch ME7 BMW): Supports Bosch ME7 for BMW
OLS224 (Bosch CR10): Supports Bosch Common Rail CR.10
OLS225 (Bosch ME7 Volvo): Supports Bosch ME7 for Volvo
OLS226 (Bosch ME2.0): Supports Bosch ME1.0, ME2.0, ME2.1, AS41
OLS228 (Bosch CR2 BMW): Supports Bosch Common Rail 2 for BMW
OLS231 (Bosch M5x): Supports Bosch M2.x/M5.x for BMW & Porsche
OLS232G (Bosch ME7): Supports Bosch ME7/Mx for VAG, BMW, Fiat, Volvo, Porsche, Asia
OLS233 (Bosch V41): Supports Bosch V41
OLS234 (Bosch V31 Volvo): Supports Bosch V31 for Volvo
OLS235 (Bosch CR2): Supports Bosch Common Rail 2
OLS236 (Bosch M521): Supports Bosch M5.2.1
OLS237 (Siemens MSS52): Supports Siemens Mss50, MSS52/53, MSS54
OLS238 (SDB): Supports Opel - Simtec56, Delco, Siemens, Bosch and more
OLS241 (Bosch ME27_28): Supports Bosch ME2.7/2.8
OLS242 (Siemens SIM4LE): Supports Siemens SIM4LE, SIM4KLE
OLS243 (Bosch Smart): Supports Bosch for Smart
OLS244 (SB_VAG): Supports Siemens/Bosch for VAG group
OLS248 (Siemens Volvo_Renault): Supports Siemens for Volvo/Renault/Kia with SH705x
OLS250 (Bosch ME7 Peugeot): Supports Bosch ME7 for Peugeot
OLS253 (Siemens HDI): Supports Siemens HDI, ECM
OLS254 (Bosch CR2 Volvo): Supports Bosch Common Rail 2 for Volvo
OLS255 (Bosch MS6x): Supports Bosch MS 6.x for Iveco, Scania, MAN Bus, JD
OLS258 (Saab): Supports Saab Trionic T5, T7, AFM5
OLS259 (Marelli): Supports Marelli for VW, Skoda, Alfa, Fiat, Maserati
OLS260 (Bosch ME7 Fiat): Supports Bosch ME7 for Fiat
OLS262 (Bosch ME7_2002): Supports Bosch ME7 for VAG 200x with RSA Patch
OLS264 (Bosch V41_2002): Supports Bosch V41 (2002)
OLS266 (Bosch ME9 BMW): Supports Bosch ME9-1/2 for BMW
OLS267 (Delphi DCI): Supports Delphi DCI, Delco Isuzu, Daewoo, MPC
OLS269 (Ford TDCI): Supports Ford WDS, Siemens TDCI, Diesel, EECV
OLS270 (Bosch DME_DDE): Supports Bosch DME / DDE
OLS275 (LUCAS Volvo): Supports Lucas for Volvo, Ford, Hyundai, Fiat
OLS276 (TEMIC Truck): Supports TEMIC for Mercedes Actros, Atego, Axor
OLS277 (Siemens MS45): Supports Siemens MS45
OLS278 (Scania HPI): Supports Scania HPI, EMS S7/8, ACM
OLS280 (Siemens SID803): Supports Siemens SID803, SID201/204/202 and more
OLS283 (Sagem): Supports Sagem 2000/3000, Valeo
OLS284 (Delphi Ford): Supports Delphi for Ford, Korea
OLS285 (Bosch EDC16): Supports Bosch EDC16 with RSA Patch
OLS286 (Bosch ME9 Volvo): Supports Bosch ME9 for Ford/Volvo with RSA
OLS287 (Motorola): Supports Motorola MEMS3 for MG, Rover, Land Rover
OLS288 (Bosch MED9 VAG): Supports Bosch MED9 for VAG with RSA
OLS289 (CASE): Supports SISU, Siemens CLAAS/Mercury, Motorola CMxxx, and more
OLS290 (Bosch EDC7): Supports Bosch EDC7C1/3, EDC7U, EDC7 DAF and more
OLS291 (Bosch ME9 MB): Supports Bosch ME9 for Mercedes
OLS293 (Denso): Supports Denso for Toyota and others
OLS297 (Siemens MSS65): Supports Siemens MSS6x-Ignition/Injection
OLS298 (Siemens Simos): Supports Siemens Simos 6.x/15.10, SIM266
OLS299 (Siemens PPD): Supports Siemens PPD
OLS521 (DamosImport): DAMOS/A2L- Import Filter
OLS550 (Dataareas): Data Areas plugin
OLS800 (Siemens MSV70): Supports Siemens MSS70/MSD70, MS45 BMW
OLS804 (Trionic_8): Supports Saab Trionic T8 with MD5
OLS805 (TRW_Volvo): Supports TRW for Volvo Truck EMD2/2.2/2.3, ACM
OLS807 (Bosch MED17): Supports Bosch MED17/EDC17 with RSA, Patches, and more
OLS809 (Delphi DCM3): Supports Delphi DCM3.x for PSA, MB
OLS810 (Delphi Truck): Supports Delphi for Truck, Metatron MF3
OLS811 (Visteon ST10_Tricore): Supports Visteon ST10/Tricore
OLS824 (TEMIC_Truck2): Supports TEMIC/Conti for Truck MCM/ACM
OLS1006 (ODX): Importer for ODX, FRF, SGO and other dealer file formats

System Compatibility
This software is delivered as a VMWare image. While tested on a Windows 10 LTSC (2019) host, it will run on any 64-bit OS that supports VMWare. You will need VMWare Workstation or the free VMWare Player.

Disclaimer
Source of Files: All software and resources provided in this post have been collected from public, open-source domains on the internet.
User Responsibility: This is a professional tool for expert use. You, the user, assume all responsibility and risk. The authors of this post and the forum administration are not liable for any damage to your equipment or data that may result from its use.
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