Several Fortran compilers are available. Intel Fortran compiler (ifort) is a commercial product and you need a license (there is an option for free of charge for a specific purpose; see the Intel website). GFortran is totally free i.e. no charge to use. Here we briefly show how to obtain and install GFortran in your computer.

Visit the official GFortran website to find a way to install and use the compiler.

• GFortran Binaries

If you install the compiler to your local computer, you don't have to use Putty to connect the server. You simply save the files in your computer and run the compiler.