| Name | Version | Updated | Category |
|---|---|---|---|
| Diskretter | - | Disk tools - Recovery | |
| Diskutility | 2.00 | - | Disk tools |
| DivPatch | 3.0 | 06.03.1991 | Configuration |
| DMA PLAY | - | Audio player - Samples | |
| DMVboot | 1.1 | - | Bootmanager |
| DocTxt | 1.0 | - | Text converter |
| Dodge the Aliens | - | Action - Arcade | |
| Dominoes | 01.08.1988 | Tile-base game - Dominoes | |
| Donkey | 1.00 | 06.05.2023 | Skill |
| Doppelkopf | 2.0 | - | Card games |
| Dot to Dots/Dotmaker | 1.9 | 01.01.1988 | Children's programs |
| Double Bounce | 01.01.1990 | Pong | |
| Dr. Doofus | 01.01.1991 | Dr. Mario | |
| Dr. Necro | 0.62 | - | Dr. Mario |
| Dr. Selbst | 1.0 | 12.02.2002 | Self diagnosis |
| Drachen | 2.0 | - | Mahjong Solitaire |
| Drachen Color | 2.0 | - | Mahjong Solitaire |
| Draft-Pin | 28.03.1987 | Word processor - 1st Word | |
| Drakkskatten | 01.01.1994 | Action - Arcade | |
| DRAW | 01.01.1993 | Paint programs - Monochrome | |
| Draw It! | 1.9 | - | Paint programs - Color |
| Drehstrom | 01.01.1987 | Science - Physics | |
| Drei-D-Funktionsplot | 3.1 | 01.01.1988 | Maths - Plot |
| Dreidel | 2 | - | Gambling |
| Dreieck | - | Maths | |
| Drilling | 2.0 | 01.08.1991 | Building |
| Drive True | 1.0 | - | Fun |
| Droid II | 01.01.1989 | Action - Adventure | |
| Droid III | 01.01.1989 | Action - Arcade | |
| Dropix ST | 01.01.1993 | Tetris | |
| Druck 31 | 23.03.1989 | Printing programs | |
| Drucker | 23.03.1989 | Printer - Misc | |
| DruckLST | 1.01 | 26.12.1989 | Basic - GFA - Tools |
| DruckPi | - | Printing programs | |
| Drucky | 1.0 | - | Printer - Tools |
| Drukedit | 1.3 | 11.05.1987 | Printer - Fonts |
| DrumKitz | 01.01.1992 | Drumkit | |
| DruTrei | 1.15 | 21.11.1990 | Printer - Driver - 1st Word Plus |
| DST - Dlouhý, Siroký a Tupozraký | 01.01.1992 | Adventures - Text | |
| DTA | - | Bootmanager | |
| Duck Rogers of the 20th Century | 01.03.1987 | Action - Shoot'em Up | |
| Duedita | - | Notation | |
| Dulatrg | 2.02 | - | Building |
| Dupli | 1.0 | - | Disk tools - File copy |
| Durchbruch | - | Arcade - Breakout/Arkanoid | |
| DX-Bunker | 11.04.1991 | MIDI - Bankloader | |
| Dynachart | 1.1 | 01.05.1990 | Stock market |
| Eamon | - | RPG | |
| Easy Go | 01.01.1993 | Programmstarter | |
| Easy Home Account | 15.05.1993 | Finances - Home accounting |
GFA-Basic
GFA Basic was the most popular programming language dialect for the Atari ST. Developed by Frank Ostrowski and distributed by GFA Systemtechnik, GFA Basic quickly established itself with an ecosystem of tools, books, and libraries. The GFA Basic Editor is a modernized version with many new commands for multitasking systems.
