Photran - An Integrated Development Environment and Refactoring Tool for Fortran

Photran supports Fortran 77-2008. It includes 39 refactorings
(including Rename, Extract Procedure, and loop transformations), as
well as the following IDE features:
- Syntax-highlighting editor
- Outline view
- Content assist*
- Open declaration*
- Declaration view and hover tips*
- Fortran language-based searching*
- Interactive debugger (gdb GUI)
- Makefile-based compilation
- Optional Makefile generation
- Recognition of error messages from most popular Fortran compilers
* A project must explicitly have analysis support enabled for these features to work. See the Photran documentation for more information.
Photran is a component of the Eclipse Parallel Tools Platform (PTP).