A modern Fortran development environment for Microsoft Windows and GNU/Linux systems. Try it free for 30 days!
Windows package includes a complete Fortran compiler, a graphical interface library, and an integrated debugger for fast and easy installation
Features
Everything Included
Simply Fortran includes a Fortran compiler, advanced development environment, and graphical debugger
Designed for Fortran
The development environment is built for Fortran productivity first and foremost, with support for legacy code, derived type autocomplete, and module dependency management
Modern Development
Simply Fortran can perform Git operations, communicate with language servers, and utilize a variety of modern Fortran compilers, including those under the Windows Subsystem for Linux
Simply Fortran News
Latest Release News
Nov. 2, 2026 - Simply Fortran 4.2 Now Available
Approximatrix is happy to announce the release of Simply Fortran version 4.2 for Windows and GNU/Linux. The latest version fixes some outstanding issues with the development environment and adds convenience functionality to project searches. ... (continued)
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Latest Blog Post
Sept. 2, 2026 - Introducing Version 4.0
For a little over a year, we have been working on a new major release of Simply Fortran. Version 3 of the...
