Embarcadero Delphi is an integrated development environment (IDE) for console, desktop graphical, web, and mobile applications.Delphi's compilers use their own Object Pascal dialect of Pascal and generate native code for several platforms: 32-bit and 64-bit Windows, 32-bit Mac OS X, iOS and Android.Delphi was originally developed by Borland as a rapid application development tool for Windows, and as the successor of Borland Pascal.