GNU C Compiler Turbo C Compiler
It is a primitive, standard C compiler. It is an old, non-standard C compiler.
It is used and it comes mostly with *nix Operating systems. It can be used with any operating systems, such as Windows, Linux.
It was developed by Free Software Foundation. It was developed by Borland.
Users need to use via a command-line interface. It has menus and mouse-based interaction facilities as well, which makes it Graphical User Interface IDE.
GNU Compiler supports C++14 and C++17. Turbo's C++ 4.5 compiler do not support latest C++ standards.
Initial Release in the year 1987. Initial Release in the year 1990.