From Siber Systems:
Data Viewer is an application reads a COBOL data file and convert it non-COBOL formats such as CSV, DBF, Oracle, and Excel. Features include read file with known record layout, extract record layout from COBOL program, read file with unknown record layout, edit record layout, and export the data to non-COBOL format. Record layout of the data file is known to you. You have an *.FDD file that contains record layout info and a link to the actual data file. Use "File. Open" command to open the *.FDD file. Data-Viewer recognizes these COBOL data file formats: MF- MicroFocus COBOL, MFSCO- MicroFocus SCO COBOL, MF8- MicroFocus COBOL IDXFORMAT8, VIS- MicroFocus Visual COBOL, RM- RM/RM85 COBOL, FSC- FSC RMKF COBOL, ACU- AcuCOBOL, ACU- Egan iCOBOL, ACU- WANG COBOL, SEQ- Sequential COBOL data files, and your file format.