| 1. | .cd | CD description (DN) |
| 2. | .cda | Music (CD audio track) |
| 3. | .cdb | Card database (CardScan) ◊ Clipboard file ◊ Conceptual model backup file (PowerDesigner) ◊ Main database (Turbo C Utilities) |
| 4. | .cdf | Channel Definition Format (Microsoft) ◊ Common Data Format (multi-dimensional data sets) ◊ Cyberspace Description Format ◊ Graphics (Unidata netCDF) |
| 5. | .cdfs | Compact Disk filing system (WindRiver) |
| 6. | .cdi | Compact Disk Interactive (Phillips CD-I IFF file) |
| 7. | .cdk | Document (Atari Calamus) |
| 8. | .cdkey | Access data (MediaRemote) |
| 9. | .cdl | CAD language file (CADKey) |
| 10. | .cdm | Conceptual data model file (PowerDesigner Data Architect) (Sybase) ◊ Custom Data Module (Visual dBASE) ◊ Disk Drivers NPA (Novell NetWare) ◊ Music format (compressed) |
Top 10 
Feedback