DxAutoInstaller is a Windows desktop application (GUI) and command-line tool (CLI) that automates the installation and uninstallation of DevExpress VCL components into Embarcadero RAD Studio, Delphi, and C++Builder IDEs. It is driven by a YAML manifest file defining component groups, their required and optional packages, and dependencies. The tool compiles packages using the Delphi compiler, registers design-time packages, manages IDE library paths and environment variables, and handles platform- and architecture-specific configurations (Win32, Win64, Win64x). The architecture consists of a shared core library (Core, DevExpress, Installations, Options, Utils, Tasks) and two front-end projects: a VCL Forms GUI using DevExpress components and a console CLI using a third-party command-line parser. The system is actively maintained with recent commits and supports the latest RAD Studio versions. The code is well-structured, modular, and demonstrates good engineering practices such as separation of concerns, use of modern Delphi features (generics, anonymous methods), and conditional compilation for shared logic.