Language Systems


Lahey Fortran Professional v7.8
Combining the 32/64-bit LGF Rainier compiler with the classic Lahey/Fujitsu LF95 compiler, LF Professional v7.8 delivers! LGF Rainier has full Fortran 95/90/77 compliance with extensive support for the Fortran 2003 and 2008 standards. Lahey/Fujitsu LF95 offers best in class diagnostics. Includes the automatic-parallelizing GFortran compiler, Lahey/Fujitsu Fortran 95 compiler, Visual Studio 2015 Shell (compatible with VS2017), Lahey's Exclusive Visual Studio Fortran support, Winteracter WiSK Graphics package, and more!
Compatible with Windows 10/8.x/7 (32 and 64-bit) and more!
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Lahey/GNU Fortran - Rainier Edition
Full Fortran 95/90/77 compliance with extensive support for the Fortran 2003 and 2008 standards; targets 32 and 64-bit Windows. Includes the automatic-parallelizing GFortran compiler, Visual Studio 2015 Shell (compatible with VS2017), Lahey's Exclusive Visual Studio Fortran support, Winteracter WiSK Graphics package, and more!
Compatible with Windows 10/8.x/7 (32 and 64-bit) and more!

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Lahey/Fujitsu Fortran Express v7.3
Raw power. Full optimizing Fortran 77, 90, and 95 command-line compiler and debugger for Windows.
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Discontinued Compilers
No longer supported

Lahey Fortran 90 v4.5
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Essential Lahey Fortran 90 v4.0
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