Well, there is FreePascal and the Lazarus IDE which appears to have been built by rather enthusiastic fans of ObjectPascal and the Delphi IDE. I tried to use i

Well, there is FreePascal and the Lazarus IDE which appears to have been built by rather enthusiastic fans of ObjectPascal and the Delphi IDE. I tried to use it when I took over maintenance of a Delphi application developed in-house, because I had no prior experience with Delphi or Pascal. Both FreePascal and Delphi felt very, very similar to ObjectPascal and Delphi. Unfortunately, Lazarus crashed on me a lot both on Linux and OS X, so I gave up on it rather quickly. But it might work better on Windows.