| dsf | Racelogic PerformanceBox Split Data |
| dsf | DataCAD 15 Symbol File |
| dsft | Microsoft App-V Differential SFT File |
| dsh | Dashboard Wallpaper |
| dsidx | Dash DocSet Index Data |
| dsk | RAD Studio Saved Desktop |
| dsn | ODBC Data Source Name |
| dsn | SPECCTRA Design File |
| dso | DAZ Studio Object |
| dspackage | Desktop Sidebar Package |
| dst | Tajima Embroidery Data |
| dsta | Keysight PLTS State Data |
| dstv | Tekla Structures NC File |
| dsv | DAZ Studio Vertex Map |
| dsvx | Microvellum Door Wizard File |
| dsz | ZSK Embroidery Data |
| ds_store | Mac OS X Folder Settings |
| dt | Proben1 Dataset |
| dt0 | DTED Level 0 Data |
| dt1 | DTED Level 1 Data |
| dt2 | DTED Level 2 Data |
| dt5 | BK Backup Data |
| dt6 | BK Backup Data |
| dta | EZ-Forms Data File |
| dta | Chain Calculator Database |
| dtapart | DownThemAll! Partially Downloaded File |
| dtcp | Philips SuperAuthor DTCP Data |
| dte | DoroTree Family Tree Data |
| dte | Digital Terrain Elevation Data |
| dted | Digital Terrain Elevation Data |
| dtf | Symantec Q&A Database Data |
| dthumb | Android Thumbnail Data |
| dtl | Weintek HMI Data Log File |
| dtn | TunnelCAD Input/Output File |
| dto | Directory Toolkit Output Data |
