Fortran 90 free download - AVG AntiVirus Free, Intel Visual Fortran Compiler Professional, CanoScan LiDE 90, and many more programs.

After installation, right-click the last two properties files below, select 'Save Target As' or 'Save Link As' and save to the C:MinGWbin folder.
fortran properties fileSciTEGlobal.properties fileothers.properties file

• There is also the NAG Fortran Compiler - works on Linux, Windows and Mac. It's commercial but free trials are available. It adheres closely to the Fortran standards and comes highly recommended by many people I work with. It covers Fortran 77,90,95 and most of the 2003 standard.
• As I state in other answers before I begin, I need to point out that I work for Intel, who manufacturers and makes available quite possibly the most used production quality Fortran compiler (a.k.a.

For Linux Use g95 binaries (linux, ...) Choose the 'stable' version.

Fortran 90 Compiler Mac

Online Fortran Windows, Macs, Linux, smartphones.
Go to www.compileonline.com
Key-board inputs are entered in the STDIN input at the bottom before running the program. Since it does only one read, it is not good for interactive programs which ask for successive inputs.The 'Download Files' button gives a tar file which has to be extracted to get an exe file.
Instructions for adding text files for programs which read from a file.
In the left-hand pane after 'New Project', click '+'.
You'll get 'Newfile.f95'
Right-click on 'Newfile.f95' and rename as desired, say to 'mat34.txt'
Click '+' if you want to make the second text file, say 'mat43.txt'.
An alternative online Fortran compiler is ideone.com which is similar.

Fortran 90 Compiler Mac

Undergraduate Lounge Keller 318. Both computers have Fortran installed. Use the same login/password you use in PSB 208.Open 8:00am - 4:30pm.
This computer lab PSB 208. If there is space available, you may use any computer in the back row (same login/password you use in class) in times marked '140' on the computer lab schedule.Open 8:00am - 4:30pm.

Fortran for MacsHow to install g95 on a Mac by Neill Warrington.
Another compiler, gfortran, is available for Macs and Linux: gfortran binaries

Fortran for Windows 8 and later Windows users who are unable to install the g95 compiler can alternatively use gfortran or the free (there is a 5-second nag screen) version of the FRN95 compiler.

FTN95 Fortran
Click 'FTN95 Personal Edition', then 'DOWNLOADING ... here'. Run the downloaded file 'ftn95_personal.exe'. Once intstalled, copy some Fortran program, say x.f95 to the directory, 'Program FilesSilverfrostFTN95', cd to that directory in a command window and enter
ftn95 x.f95 /link
If this works, then open the 'fortran.properties' in MinGWbin after the lines
'if PLAT_WIN' and 'if PLAT_GTK'
replace
g95=g95 $(FileNameExt) -o $(FileName).exe
with
g95=ftn95 $(FileNameExt) /link

GFORTRAN
This is another compiler which can work with Windows 8 (Macs too) This may be installed automatically with the 'MinGW' installation descibed in the link Setup instructions for Windows users In this case, open the 'fortran.properties' in MinGWbin and after the lines
'if PLAT_WIN' and 'if PLAT_GTK'
replace
g95=g95 $(FileNameExt) -o $(FileName).exe
with
g95=gfortran $(FileNameExt) /link

Rentals If you can't install a Fortran compiler on your computer and get a 'C' or better on the midterm, you can rent an old Windows laptop from me for $20/semester with a $100 deposit.

Here is an old hard-to-use Fortran 90 compiler which should work with Windows 8: SimplyFortran.

Fortran Programming
if-then, do
arithmetic, read, print
characters and formats
functions and subroutines
array allocation
file input and output
instrinsic functions for fortran
Fortran 95 summary
Fortran 90
Fortran in mobile format
Fortran 95 manual