Simply Fortran

Simply Fortran provides a complete Fortran development suite that bundles a compiler, graphical interface library, and integrated debugger into a single installer for Windows, macOS, and GNU/Linux. The environment is tailored to Fortran productivity, offering features such as legacy code support, derived‑type autocomplete, and module‑dependency management to streamline coding and maintenance.

The IDE runs on a wide range of operating systems, from Windows XP through Windows 11, macOS 10.6 to current releases, and most Linux distributions, ensuring broad compatibility for developers working on different platforms. Its graphical interface is built primarily in pure C, delivering a native look and feel across supported systems.

Recent updates, such as version 3.41, focus on improving error reporting and handling, while the overall package remains a stable, all‑in‑one solution for users needing a ready‑to‑use Fortran development environment.