| getit | Maker | Status | Projects | Rating | Lang | Years | Additional Comments |
| - | Darkness | Inactive | 11 Demos | 69% | en | 1991-1998? | - |
| - | Darkstar | ? | 1 Demo | 49% | - | ? | - |
 | Darkzone URL | Active | 1 Demo | 81% | en | 2003 | Demo group. |
| - | Das sex machina | Active | 1 Demo | 71% | en | 2001 | - |
| - | Datastorm | ? | 1 Demo | 57% | - | ? | - |
| - | David Hasselhoff Fan Club | Active | 1 Demo | 82% | en | 2003 | - |
| - | Dawning | Active | 2 Demos | 63% | en | 2002 | - |
| - | Dazed Productions | Active | 1 Demo | 81% | - | 1999 | - |
| - | Dazzle | ? | 2 Demos | 56% | - | 1991? | - |
| DC5 URL | Active | 2 Demos | 34% | en | 2000-2003 | Demo group. |
| - | DDSH | ? | 1 Demo | 20% | - | 1999 | - |
| - | Deadline | ? | 1 Demo | 52% | - | ? | - |
| - | Death Defilers | ? | 2 Demos | 41% | - | ? | - |
| - | Death Row | ? | 3 Demos | 68% | - | 1997? | - |
| Deathless Software URL | Active | 2 Games, 7 Demos | 59% | en | 1997-2002 | An Amiga PD games company. Since 2001 they're making demos on PC, too. |
| - | Deathstar | Active | 10 Demos | 63% | en | 1989-1998? | - |
| - | Decade | ? | 6 Demos | 60% | - | 1991-1993? | - |
| - | Decay | ? | 2 Demos, 1 Disk | 60% | - | 1991? | - |
| - | Decept | ? | 1 Demo | 74% | - | ? | - |
| - | Deckblasters | ? | 1 Demo | - | - | ? | - |
| - | Decnite | ? | 3 Demos | 69% | - | 1993-1995 | - |
| - | Decree | ? | 1 Demo | 78% | en | 2000 | - |
| - | DEE | Active | 3 Demos | 63% | en | 1995-1996 | - |
| - | Defcon One | ? | 3 Demos | 55% | - | ? | - |
| - | Defekt | ? | 1 Demo | 69% | - | ? | - |
| - | Defiance | ? | 7 Demos, 2 Disks | 66% | - | 1993-1994? | - |
| - | Defjam | Inactive | 7 Demos | 63% | - | 1990-1991? | - |
| - | Deform | ? | 2 Demos | 78% | - | 1994 | - |
| - | Deft Overflow | Active | 1 Demo | 42% | en | 2001 | - |
| - | Delabu Alama | ? | 1 Demo | 54% | - | 1998 | - |
| - | Delicious | ? | 2 Demos | 60% | - | 1994? | - |
| Delight URL | ? | 1 Game, 6 Demos | 59% | en | 1991-1994? | Demo group. |
| Delirium URL | Active | 1 Demo | 70% | pl,en | 2000 | Demo group. |
| - | Delite | ? | 1 Demo | 27% | - | ? | - |
| - | Delon | ? | 2 Demos | 46% | - | ? | - |
| - | Delta 9 | Active | 1 Demo | 45% | en | 2001 | Demo Coder. |
| - | Delta Line (now called Ackerlight) | Dead | 1 Demo, 1 Reference | 70% | fr,en | 1989 | - |
| - | Delta | ? | 2 Demos | 45% | - | 1991? | - |
| - | Deluxe | Active | 1 Demo | 50% | en | 2000 | - |
| - | deMarche | Active | 1 Demo | 75% | en | 2003 | - |
| - | Demian | ? | 1 Demo | 69% | - | 1993 | - |
| - | Demolition | ? | 1 Demo | - | - | 1996 | - |
| - | Demons | ? | 2 Demos | 78% | - | 1990? | - |
| - | Demostjart | Active | 1 Demo | 35% | en | 2003 | - |
| - | Depeche | ? | 2 Demos | 45% | - | ? | - |
| Depth URL | Active | 31 Demos, 10 Disks | 62% | en | 1994-2004? | Demo Group. |
| Desire URL | Active | 25 Demos | 67% | en | 1990-1997? | Demo group. |
| - | Destiny 7 | Inactive | 1 Demo | 69% | en | 1988 | - |
| - | Destiny | Active | 3 Demos, 3 Disks | 59% | - | 1992-1999? | - |
| - | Detached | Active | 1 Demo | 56% | en | 2001 | - |
| getit | Maker | Status | Projects | Rating | Lang | Years | Additional Comments |
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