Fortran 90 compiler

Please can anyone advise any compilers for Fortran 90?

What about Intel compiler?

Please help- I have some old programs in Fortran 77 and 90- which can I use?

Ones free to download

You can use the Silverfrost FTN95 for Fortran 90.

Thanks. How and where should I download and install-fortran 90 and silverfrost?

Can I use it with Visual studo? Fortarn 90 and silverfrost

Yes you can use FTN95 for Fortran 90 from Visual Studio.

http://www.silverfrost.com/32/ftn95/ftn95_personal_edition.aspx