Visual Component Library
| Visual Component Library (VCL) | |
|---|---|
| Original author(s) | Borland | 
| Developer(s) | Embarcadero Technologies | 
| Initial release | 1995 | 
| Operating system | Cross-platform (Microsoft Windows, macOS, iOS, Android) | 
| Type | GUI | 
| License | Commercial | 
| Website | www docwiki | 
The Visual Component Library (VCL) is a visual component-based object-oriented framework for developing the user interface of Microsoft Windows applications. It is written in Object Pascal.