| .4dd |
4th Dimension Database Data File |
| .^^^ |
Pervasive.SQL Database File |
| .4dl |
4th Dimension Database Log File |
| .accdb |
Access 2007 Database File |
| .adp |
Access Project |
| .adf |
ACT! Data File |
| .ade |
Access Project Extension |
| .ask |
askSam Database |
| .adb |
Ada Body File |
| .accdt |
Microsoft Access Database Template |
| .alf |
ACT! Lookup File |
| .accde |
Access Execute Only Database |
| .accdr |
Access Runtime Application |
| .accdc |
Microsoft Access Signed Package |
| .accft |
Microsoft Access Data Type Template |
| .accdw |
Microsoft Access Database Link File |
| .adn |
Access Blank Project Template |
| .abs |
Absolute Database File |
| .abcddb |
Apple Address Book Contact List |
| .abx |
WordPerfect Address Book |
| .btr |
Btrieve Database File |
| .cdb |
Symbian Phonebook Database |
| .cma |
Coach Activity File |
| .crypt12 |
WhatsApp Encrypted Database File |