| 1. | .pda | Bitmap graphics |
| 2. | .pdb | Chemical test ◊ Data (TACT - Packrat 5.0) ◊ Database (3Com Palm) ◊ Physical model backup (PowerDesigner) ◊ Pilot Image Format ◊ Protein DataBank |
| 3. | .pdd | Bitmap graphics (Paint Shop Pro, Adobe PhotoDeluxe) |
| 4. | .pdf | Portable Document Format (Adobe Acrobat) ◊ Database Interchange Format (PCAD) ◊ Graphics file (ED-SCAN 24bit format) ◊ Package definition file (download info) (Microsoft SMS) ◊… 0.5 KB |
| 5. | .pdg | Data (Print Shop Deluxe) |
| 6. | .pdl | Project Description Language file (Borland C++) |
| 7. | .pdm | Physical model file (PowerDesigner) |
| 8. | .pdp | Document (Print Shop Deluxe) |
| 9. | .pdq | Flowchart (Flowcharting PDQ Lite) |
| 10. | .pds | Graphics (VICAR - Video Image Communication and Retrieval) ◊ Pldasm language source code file (hardware assembly) ◊ Space mission data (Planetary Data System Format) (NASA) |
Top 10 
Feedback