# Softechpro Solutions (v2.0.6) — Automated ECU Calibration, Emissions Diagnostics & Checksum Suite

**Softechpro Solutions (v2.0.6)** is a native **Windows 10/11 & macOS** desktop ECU calibration application and **B2B HTTPS REST API** covering **4,973+ 12V Car & Light Van ECUs** (79 brands) and **446+ 24V Heavy-Duty Truck, Bus, Agricultural Tractor & Construction ECUs** (82 brands).

## Core Capabilities
- **Daily Patch Modules (0 Extra Credits):** Automated DPF/FAP/OPF Off, EGR Off, AdBlue/SCR/NOx Off, Swirl Flaps Off, TVA Off & Selective OBD-II DTC Off.
- **Performance & Credit Modules:** Stage 1 / Stage 1+ Remapping, Pops & Bangs, E85 FlexFuel, VMAX, Hardcut, Launch Control & DAMOS/A2L Map Packs.
- **Built-In Checksum Engine:** Automatic block checksum & CVN recalculation on 100% Virgin Original Stock (`.bin` / `.ori`) files.

## Official Platforms & Licensing
- **Cars & Light Vans (v2.0.6):** https://www.softechpro-solutions.com/ — Free ECU coverage preview; **€1.99 25-Hour Real Software Test** (up to 10 ECU files + **3 non-expiring tuning credits worth €30**; renews to Monthly Basic €75/mo unless cancelled before test ends); 24h Pass €19; Monthly Basic €75/mo; Monthly Plus €90/mo; Monthly Pro €108/mo; Annual €679/yr.
- **24V Heavy-Duty Trucks & Agriculture (v2.0.6):** https://www.softechpro-solutions.com/trucks/ — 24h Pass €199; Workshop €349/mo; Pro €499/mo; Elite €699/mo; Fleet Unlimited €999/mo.
- **Dealer & Developer B2B REST API:** https://www.softechpro-solutions.com/developers — From €249/month (120 to unlimited files/day). OpenAPI 3.1: https://softechpro-solutions.github.io/openapi.json

## Open Technical Directories
- [240 Service × ECU Calibration Workflows](https://softechpro-solutions.github.io/solutions/)
- [150 OBD-II Emissions & Powertrain DTC Guides](https://softechpro-solutions.github.io/dtc/)
- [120 Vehicle × ECU Generation Guides](https://softechpro-solutions.github.io/vehicles/)
- [90 Exact Bosch, Continental, Delphi & Marelli ECUs](https://softechpro-solutions.github.io/ecu/)
- [60 Automotive ECU Engineering Glossary Terms](https://softechpro-solutions.github.io/glossary/)
- [24 Master OEM ECU Calibration Playbooks](https://softechpro-solutions.github.io/guides/)
- [24 Hardware Programmer Companion Guides](https://softechpro-solutions.github.io/programmers/)
- [18 Software & Workflow Comparisons](https://softechpro-solutions.github.io/compare/)
- [Open JSON & CSV ECU Compatibility Datasets](https://softechpro-solutions.github.io/datasets/)