Apps similar to Turbo Pascal include Lazarus, which is free and open source. Other options are Delphi, Free Pascal, CodeTyphon and GNU Pascal. In total there are eight IDEs like Turbo Pascal for Windows, Linux and Mac.
Lazarus is a cross-platform IDE for the Free Pascal compiler. It tries to offer a Delphi-like programming experience through its own 'Lazarus Component Library' and supporting many platforms like Windows, OSX, Linux, BSD, Android, iOS and more.
Embarcadero Delphi, formerly CodeGear Delphi and Borland Delphi, is a software development environment for Microsoft Windows applications originally developed by Borland and now owned and developed by Embarcadero Technologies.
United States
Free Pascal (aka FPK Pascal) is a 32 and 64 bit professional Pascal and Object Pascal compiler. It is available for different processors: Intel x86, Amd64/x86_64, PowerPC, PowerPC64, Sparc, ARM.
CodeTyphon is a fork/distribution of Lazarus with thousands of Lazarus/Free Pascal components bundled into distribution and with own Lazarus expansion features.
Greece
EU
The new generation Pascal programming language that combines simplicity of classic Pascal, a great number of modern extensions and broad capabilities of Microsoft .NET Framework.
[DISCONTINUED] Dev-Pascal is a full-featured integrated development environment (IDE), which is able to create Windows or console-based Pascal programs using the Free Pascal or GNU Pascal compilers. It can also handle the Insight Debugger, which you can also download here.
United States
PocketStudio is a combination of a 32-bit Pascal compiler and an adaptable integrated development environment that allows easy development of apps for Palm OS, Garnet OS and Access Linux Platform.
