A free COBOL compiler
Accounting system for smaller companies written in GnuCobol.
EDITEL is a screen editor/code generator for GnuCOBOL programmers
Editor for Fixed Width, Csv and Existing Xml files.
Cobol Cross reference tool for GnuCobol written in Cobol
A COBOL debugger for GnuCOBOL/OpenCOBOL written in GnuCOBOL
Simple handling of numerous data file formats, even COBOL EBCDIC.
All in, COBOL
zCOBOL portable mainframe COBOL compiler, part of the z390 project