Fortran parser based on the parser of the g95 compiler. It outputs Fortran source code syntax and form description in XML format. It includes an Apache+mod_perl source code browser.

Source code checker for Fortran 77, written in Perl, by Tsuguhiro Tamaribuchi.

Static analyzer for Fortran 77 designed to detect certain errors that a compiler usually does not. [Free]

Software tool that takes as input a file of Fortran 77 code and checks it according to various "coding conventions". Floppy can "tidy" the source Fortran, producing a new file with indented DO-loops, block IF's, and so on. Floppy can be used to genera...

Checks syntax of Fortran 77 or 95 code online.

Tools to analyse and transform Fortran 77, Fortran 90 and Fortran 95 code.

Converts a Fortran 77 source code to its flowchart equivalent, which is then ported into an Excel file.

OmegaChart 3.1 is a Fortran FlowChart generator. This package converts a Fortran source code (f77 and f90, fixed or free form) to its FlowChart equivalent. The generated flowchart is viewable through Microsoft Excel or Microsoft Internet Explorer. Ome...

Product from Polyedron for Fortran source code restructuring, global static analysis, coverage analysis, automated make, and version selection.

Software to clean up Fortran 77 code. Highly configurable Fortran program to indent and renumber statements, selectively change case of keywords or non-keywords, and do various other clean-up tasks on FORTRAN 77 source programs. TIDY can convert some ...