Silverfrost FTN95: Fortran for Windows

Welcome to the home of Silverfrost FTN95: Fortran for Windows (formerly Salford FTN95). We let you use Fortran your way:

  • Traditional - Use FTN95 from the command line or from your favourite editor the way nature intended
  • Included - Use FTN95 with the powerful Plato IDE -- included with all versions of FTN95
  • Visual Studio - Visual Studio plug-ins are provided so you can edit, compile and debug in the world's favourite IDE.
  • with .NET - FTN95 comes with .NET support built in
  • without .NET - FTN95 comes with regular Windows support built in
  • Bug Killing - Our famous CHECKMATE technology keeps those bugs quiet.
  • free graphics - use Simdem a public domain library built with FTN95, includes full source code
  • 64-bit - Now includes our 64-bit Fortran compiler. Use all your PC's memory. Of course the 32-bit compiler is there too.
  • FREE - FTN95 is free for personal and evaluation use. That includes the Visual Studio plug-ins and its unbeatable bug finding technology! What are you waiting for?

You can try Silverfrost FTN95 for free right now by downloading the Personal edition.

FTN95 + Simdem = Rapid Graphics Development

FTN95 includes ClearWin+ and that makes it easy to produce complex graphics -- Simdem makes it even easier! Simdem is a graphical library built on ClearWin+ that lets you produce complex graphs and plots in a few lines of Fortran. What is more, Simdem is free.

  • Easy - Just link in the library and away you go
  • Free - No licence required to use the library
  • Source Code - You can build the library yourself if you want to.
  • Examples - Simdem comes with a suite of examples.
  • Output - Plots can be sent to a printer or converted to Postscript.
  • Mature - Simfit is based on the same source code.

Below are just a few examples of output generated by SIMDEM using ClearWin+ and FTN95. There are more here.

3D cylinder plot with error bars Bray-Curtis dendrogram diffusion from a plane source 95% confidence ellipses deconvolution of 3 Gaussians orbits for a differential equation Perspective in pie charts phase portrait for Lotka-Voterra equations Plotting equations with PSfrag and LaTeX Chemical formulas with PSfrag and LaTeX random walk in three dimensions rosenbrocks function Trinomial parameter 95% confidence contours Periodic impulse functions Multivariate K-means clustering 3D waves
Recent Forum Posts
Unknown symbols in GUI app link in forum 64-bit
%PL - some issues/questions in forum ClearWin+
How program knows that it is 64bit or 32bit? in forum 64-bit
Access Violation in forum Support
Problem with rotate_font@ in forum Support
Unable to find an entry point in a DLL in forum General
generic interface in forum Support
Missing trap on integer overflow in forum Support
Allocatable arrays and ENTRY not compiled correctly in forum Support
Issue with ISHFT and 2 byte integers in forum Support
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