| Name | Version | Updated | Category |
|---|---|---|---|
| Cube.pas | 20.05.1986 | Graphic and animation | |
| Cubus | 1.0 | - | Puzzle game |
| Custom Utility | - | Hex editor | |
| Cyber Paint | 2.0 | - | Animation |
| D-Info-N | 09.06.1990 | Disk tools - Memory | |
| Dallas | - | Business simulation | |
| Darts-Counter | 2.20 | - | Sports |
| Das Gobangspiel | - | Gobang/Gomoku | |
| Das Grabmal | 01.01.1989 | Adventures - Grafik | |
| Databox | - | Database | |
| Dateiverwaltung (Zweygart) | 1.4 | 01.10.1985 | File management |
| Datenordnungsprogramm | 2.00 | - | Text sorter |
| Datobert | 3.0 | - | Chart graphics |
| Deduction | 01.12.1986 | Mastermind | |
| Defend the Earth | 2 | - | Action |
| Defender (Glasauer) | - | Action | |
| Degas Elite Image | 09.12.1988 | Graphics | |
| Degas In | 01.01.1988 | Graphic converters - Single formats | |
| Demoprogramme | 28.01.1987 | Graphic | |
| Denise | 01.08.1986 | Paint programs - Monochrome | |
| Der kleine Professor | 2.10 | 20.10.1994 | Maths - Learning |
| Der Zaubertrank | 01.01.1989 | Adventures - Text | |
| DGEM | 1.2C | 26.05.2018 | RPG (3D) |
| Dhrystone | 2.0 | 03.03.1988 | Benchmark |
| Diamond Back | 3.60 | 26.01.2017 | Disk tools - Information |
| Diamond Edge | 2.57 | 26.01.2017 | Disk tools |
| Diaschau | 2.01 | 21.03.1993 | Slideshow |
| Die Erde | - | Science - Astronomy | |
| Die Fugger (PD) | - | Business simulation | |
| DIR2FILE | 1.1 | - | Disk catalog |
| dircnt | - | Command Line Interpreter (CLI) - Tools | |
| Directory-Analyser | 3.0 | - | Disk tools - Directory |
| Dis | 1.0 | 28.07.2001 | Esoteric programming languages |
| Discothek | 4.11 | - | Music database |
| Disk Directory Listing | 01.07.1986 | Disk tools - Directory | |
| Disk-Cache | - | Disk tools - Cache | |
| Disk-Utility | 1.0 | 01.09.1986 | Disk tools |
| Diskettentester | 1.01 | 26.03.1988 | Benchmark |
| Diskmonitor | 1.0 | - | Disk tools - Monitor |
| Diskretter | - | Disk tools - Recovery | |
| Django | 1.0 | 06.05.1990 | Fun - Desktop |
| DMA PLAY | - | Audio player - Samples | |
| DMVboot | 1.1 | - | Bootmanager |
| Donkey | 1.00 | 06.05.2023 | Skill |
| DOSBox | 0.74 | 29.11.2012 | Emulators - PC |
| Double | - | Printer - Tools | |
| Double Bounce | 01.01.1990 | Pong | |
| Dr. Necro | 0.62 | - | Dr. Mario |
| Drehstrom | 01.01.1987 | Science - Physics | |
| DRI2GNU | - | Development |
Sourcecode available
