Programs written or published by Gerhard Oppenhorst
| Name | Version | Updated | Category |
|---|---|---|---|
| 1st Card | 1.25 | - | Database |
| BGH-DAT | 1.0 | - | Business applications - Lawyers |
| Lexicom | 1.0 | - | Business applications - Lawyers |
| BibelCard | 1.0 | - | Religion |
| Jurex-Miete | 01.04.1990 | Business applications - Lawyers |