VINs are meant to be decoded for true ISO 3779 and NHTSA Title 49 compliance. We are not a VIN lookup company. ESP has been the only VIN data supplier to collect and catalog more than 750,000 original OEM VIN data sheets dating back to 1981. If you’re not using VinPOWER, your data may be noncompliant, or worse, inaccurate.

VinPOWER for .NET is designed for Microsoft Windows developers using .NET technology (its predecessor was an ActiveX DLL). It integrates into almost any MS development project as a standard .NET object, simply by importing the VinPOWER library, and provides the full functionality of a true VIN decoder with VIN validation and verification.

VinPOWER for Java is designed for Unix and Linux enterprise developers. It integrates into almost any development project, and the VinPOWER for Java library is optimized for multithreaded, thread-safe, heavy-load processing with linear response times at request volumes of more than 2,000 threads.

VinPOWER for Python brings the same true VIN decoding, validation, and verification to Python’s interpreted, object-oriented environment, making it easy to integrate into modern development projects.