DevExpress VCL is a set of visual components and tools for building Windows applications with Delphi and C++Builder. It provides a wide range of UI controls, data access components, and other tools to help developers create professional-looking and feature-rich applications.
While I understand you're looking for a free download, I need to clarify that DevExpress VCL and DxAutoInstaller are commercial products that require a license for use in production environments. However, DevExpress does offer a free trial version of their components, which can be used for evaluation purposes. devexpress vcl 1826 full source with dxautoinstaller 22 free
DxAutoInstaller is a utility provided by DevExpress that simplifies the installation and updating of DevExpress components. It allows you to easily install, update, and configure DevExpress components in your Delphi or C++Builder projects. DevExpress VCL is a set of visual components
The version you're looking for, DevExpress VCL 18.2.6, is a specific release of the component suite. DxAutoInstaller 2.2 is a utility that supports this version. However, DevExpress does offer a free trial version