LF64 v8.1 is available in two configurations, Express and PRO:

LF64 Express includes the powerful Lahey/Fujitsu Fortran 95 optimizing compiler, command line debugger, online documentation, and free e-mail support.

LF64 PRO adds auto-parallelization, OpenMP compatibility, the Winteracter Starter Kit, WiSK, for creating Windows GUIs and displaying graphics, thread-safe BLAS and LAPACK, Polyhedron's Automake utility, and the Fujitsu SSL2 math library (thread-safe for parallel applications).

LF95 v6.2 is available in two configurations, Express and PRO:

LF95 Express includes the powerful Lahey/Fujitsu Fortran 95 optimizing compiler, command line debugger, link-compatibility with g77 and egcs, online documentation, and free e-mail support.

LF95 PRO adds auto-parallelization, OpenMP compatibility, the Winteracter Starter Kit, WiSK, for creating Windows GUIs and displaying graphics, thread-safe BLAS and LAPACK, Polyhedron's Automake utility, the Fujitsu SSL2 math library (thread-safe for parallel applications).

LF95 v7.3 is available in two configurations: Express and Professional:

LF95 Express includes the powerful Lahey/Fujitsu Fortran 95 optimizing compiler, linker, command line debugger, librarian, support for creating DLLs and calling the Windows APIs, online documentation, and free e-mail support.

LF95 PRO adds Microsoft's Visual Studio 2010 Shell with Lahey's exclusive Fortran Integration, the Winteracter Starter Kit, WiSK, for creating Windows GUIs and displaying graphics, Polyhedron's Automake utility, Fujitsu's WinFDB Windows debugger, the Coverage Analysis Tool that detects unexecuted code and performs range-of-operation checking, the Sampler Tool (an execution profiler) that helps tune program performance, Fujitsu's Visual Analyzer, the Fujitsu SSL2 math library (an extensive library and a proven performer on Fujitsu mainframes and workstations) and the Fujitsu C compiler.