Delphi 2021.10b Jun 2026

The Delphi 2021.10b diagnostic suite represents a substantial update for the Autocom/Delphi platform, with its main strengths being the massive expansion of vehicle coverage and improved stability on modern Windows systems. With over 1,000 new protocols supporting a wide range of manufacturers, it remains a powerful tool in the automotive diagnostics field.

Automotive technicians, DIY mechanics, and users of generic ELM327/J2534 interfaces. Format: Article / Blog Post delphi 2021.10b

Many enterprises skip Delphi 11 Alexandria (10.11) because of early breaking changes (especially with Custom Managed Records and TGrid). Instead, they jump from to Delphi 12 Athens or later. The Delphi 2021