| dplt | AppleScript Droplet |
| dpmi | DOS Protected-Mode Interface Data |
| dpo | Delphi Object Repository |
| drc | Delphi Resource Strings |
| dres | Delphi Compiled Resource |
| drf | Delphi Resource Data |
| dro | Delphi Repository Object |
| ds | DAZ Studio ASCII Script |
| dsa | DAZ Studio ASCII Script |
| dsb | DAZ Studio Binary Script |
| dsc | Crestron SIMPL Discovery Data |
| dsc | Debian Source Control Data |
| dse | DAZ Studio Script Encrypted |
| dsf | ProWorx NXT Data Setup File |
| dsgl | Visual Studio Shader Graph Data |
| dshader | Visual Studio DShader Data |
| dsj | Crestron Avia DSP Custom Symbol Data |
| dsj_ | Crestron Avia DSP Custom Symbol Data |
| dsk | Delphi Project Desktop Data |
| dsl | Domain-Specific Language File |
| dslsetup | Domain-Specific Language Setup Data |
| dsm | Delphi Symbol Data |
| dso | SymbianOS Dynamic Shared Object |
| dso | Visual Studio Workspace Data |
| dsp | Uniface Dynamic Server Page |
| dsprototype | Microsoft Visual Studio Prototype Data |
| dsr | Visual Basic Designer File |
| dsu | ProWorx NXT Data Setup File |
| dsw | Microsoft Developer Studio Workspace |
| dsx | Visual Basic Designer Binary File |
