US$209.00 for a single user on all three supported operating systems.
Approximatrix Simply Fortran 3.2 is an integrated development environment (IDE) specifically designed for Fortran developers. It provides a complete, out-of-the-box solution by bundling a modern editor, a graphical debugger, and the GNU Fortran compiler into a single installer. Key Features of Version 3.x approximatrix-simply-fortran-3-2
Includes an up-to-date GNU Fortran compiler capable of building both 32-bit and 64-bit binaries. US$209
US$149.00 per year for floating seats managed via a license server. Platform Compatibility Simply Fortran is cross-platform and compatible with: Windows: Versions XP through 11. macOS: Version 10.6 through current releases. GNU/Linux: Most modern distributions. Simply Fortran 3.30 Released Key Features of Version 3
Supports modern features like autocompletion for derived types, syntax highlighting , and automatic line continuation for both fixed- and free-format code.