What is Free Pascal

Free Pascal is a free and open source Object Pascal Language compiler.
It is a native compiler, which generates native code for operating systems the same like C and C++ compilers do. No need for virtual machines or big libraries for deployment.
Free Pascal is a cross platform compiler, it is available for:
Linux, FreeBSD, Haiku, Mac OS X, DOS, Win32, Win64, WinCE, OS/2 and many other operating systems.

FreePascal official site is:
http://www.freepascal.org/

Free Pascal sample code:

var
  x, y: Integer;
begin
  Writeln('Hello world!');
  x:= 10;
  y:= 20;
  Writeln('X * Y = ', x * y);
end.

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