!ws | WordStar 2000 Temporary File |
1 | Unix Manual Page |
123 | Lotus 123 Spreadsheet |
123dx | Autodesk 123D Design Model |
12m | Lotus 1-2-3 Smartmaster Template |
1sp | Microsoft OneNote 2010 Mobile Document |
1st | Readme Document |
2 | Unix Manual Page |
2cd | DoubleCAD Document |
2d | Cadwork 2D Drawing |
2d | VersaCAD 2D Drawing |
2dc | Cadwork 2D Drawing |
2dl | ArchiCAD 2D Lines Data |
3 | Unix Manual Page |
3d | CAD-3D Model |
3d | Cadwork 3D Drawing |
3d2 | CAD-3D Model |
3da | ArtCAM Pro 3D Assembly File |
3db | 3DMark Report Database |
3dc | Cadwork 3D Drawing |
3dd | Cadmatic 3DD Model |
3df | Informative Graphics 3D Format Document |
3dg | 3D Grapher Document |
3di | Cadence Allegro 3D Model |
3dl | LightConverse 3D Scene |
3dm | OpenNURBS 3D Model |
3dmf | QuickDraw 3D Metafile |
3dml | Flatland 3DML Document |
3ds | Autodesk 3D Studio Scene |
3dt | 3D Topicscape Document |
3dx | Rhino 3D Model |
3dxml | 3D XML Document |
3ko | NGRAIN SDK 3D Data |
3mf | 3D Manufacturing Format Document |
3ml | SimStudio 3D Model |