🧰 ECU & Coding Tools

Welcome to the official collection of BMW Software Utilities, a dedicated resource for powerful, community-driven tools designed for BMW technicians and enthusiasts. This curated archive brings together all the free, high-quality software developed by BMW, providing proven solutions for some of the most common and complex challenges in BMW coding, programming, and repair. Each utility in this toolkit is created to solve a specific problem, from resetting ISN on gearbox modules and fixing DME coding errors to managing PSdZData files for remote sessions. Whether you are adapting a used component, disabling a specific warning message, or streamlining your workflow, you will find a reliable, tested, and completely free tool here. Explore the collection to enhance your capabilities and find the perfect solution for your next project.
Welcome to the official collection of BMW Software Utilities, a dedicated resource for powerful, community-driven tools designed for BMW technicians and enthusiasts. This curated archive brings together all the free, high-quality software developed by BMW, providing proven solutions for some of the most common and complex challenges in BMW coding, programming, and repair. Each utility in this toolkit is created to solve a specific problem, from resetting ISN on gearbox modules and fixing DME coding errors to managing PSdZData files for remote sessions. Whether you are adapting a used component, disabling a specific warning message, or streamlining your workflow, you will find a reliable, tested, and completely free tool here. Explore the collection to enhance your capabilities and find the perfect solution for your next project.

Top resources

FRM3 D-FLASH → EEE Converter — BMW Footwell Module EEPROM Rebuild Utility Bin
Rebuild BMW FRM3 EEPROM from D-FLASH dumps to revive modules after power-loss faults.
BMWAi Coder&Tools — Lightweight BMW Coding Utility for F/I/K/R Series Bin
Lightweight BMW coding utility for F/I/K/R series with ENET/ICOM, SVK & FSC helpers.
KIS-Checker — Knowledge Base Analyzer for SVT, I-Level & FA Bin
Analyze BMW KIS knowledge bases: SVT calculation, I-Level data, FA tools and reports.
CAS4 Mileage Tool — CAS4 Odometer/VIN Viewer & DataFlash Editor Bin
Workshop CAS4 dataflash tool to read and update stored odometer and VIN after module replacement.
BMW ISN — DME/DDE ↔ EWS/CAS Synchronization with OBD/COM Read-Write Bin
Multi-brand ISN utility with OBD/COM read-write, DME→CAS sync, VIN/ESN edit, byte-swap options.
BMW ISN Editor — DME/DDE ↔ EWS/CAS Synchronization & ISN/VIN Management MS43, ME9.x, DDE3–4, CAS2/3 Bin
Align BMW immobilizer systems: sync DME/DDE with EWS/CAS, manage ISN and VIN data.
EWS Editor - The Classic Key & IMMO Tool Bin
Your Essential Toolkit for Reading, Writing, and Synchronizing EWS 2/3/4 Immobilizer Systems.
CAS3+ Editor - The Ultimate BMW Key & ISN Tool Bin
Your Complete Solution for Key Programming, ISN Reading, and Odometer Correction on CAS3+.
BMW Master Tools - The Ultimate All-in-One Utility Bin
Advanced ECU Communication and Service History Editing in One Powerful Application.
BMW FSC Code Generator & Reader (for CIC/NBT Map Activation) Bin
Your Complete Toolkit for Generating BMW CIC/NBT Navigation Map FSC Codes.
BMW HU-ServiceManager (iDrive Service History Editor) Bin
Manually Add, Edit, or Delete Service Records in Your iDrive Head Unit.
BMW EGS7 (GEN3) ISN Resetter Bin
The Most Reliable Free Tool for EGS7 (GEN3) ISN Reset.
BMW AISIN EGS Resetter (F39/F48 ISN Reset) Bin
Easily Virginize and Adapt Used Aisin EGS in F39 & F48 Models.
BMW 7DCT300 ISN Resetter Bin
ISN Reset on 7DCT300 Gearbox Control Units.
EGS F/G 8HP Resetter (SWFL Patcher) Bin
Reset Your F/G-Series 8HP Transmission Controller with Patched SWFL Files.
PSdZData File Finder & Exporter (10x Faster Search!) Bin
The Fastest Way to Find, Export, and Import Any PSdZData File.
SVT Extractor & Importer (for Remote Coding) Bin
Easily Package and Transfer All Necessary Files for Remote BMW Coding & Flashing.
BMW CC-ID OFF Calculator (Disable Check Control Messages) Bin
The Easiest Way to Disable Any BMW Check Control Message.
MSV80 Working Hours Reset via OBD (ICOM/DCAN) Bin
Reset MSV80 Working Hours Directly Through the OBD Port. No Bench Needed.
MSV80 Reseter - Fix "Incorrect Variant" Error Bin
Reset Working Hours, Change Power Class & Code Decat on MSV80.
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