| Name | Format | Size | Date |
|---|---|---|---|
| QDCONV.EXE | MS-DOS/Windows or OS/2 Executable | 146.7 KB | 1991-09-05 |
| QDPLOT.EXE | MS-DOS/Windows or OS/2 Executable | 41.0 KB | 1991-04-02 |
| QDSETUP.EXE | MS-DOS/Windows or OS/2 Executable | 58.0 KB | 1991-10-29 |
| QDUTILIT.EXE | MS-DOS/Windows or OS/2 Executable | 62.8 KB | 1991-09-02 |