| Udvidelse | Filbeskrivelse |
| .?Q? | Databasefiler |
| .ACCDB | Databasefiler |
| .ACCDE | Databasefiler |
| .ACCDR | Databasefiler |
| .ACCDT | Databasefiler |
| .ADE | Databasefiler |
| .ADN | Databasefiler |
| .ADP | Databasefiler |
| .ALF | Databasefiler |
| .ASK | Databasefiler |
| .BTR | Databasefiler |
| .CDB | Databasefiler |
| .CDBCMSG | Databasefiler |
| .DAD | Databasefiler |
| .DB2 | Databasefiler |
| .DB3 | Databasefiler |
| .DBC | Databasefiler |
| .DBF | Databasefiler |
| .DBT | Databasefiler |
| .DBV | Databasefiler |
| .DCB | Databasefiler |
| .DQY | Databasefiler |
| .DSN | Databasefiler |
| .DXL | Databasefiler |
| .ECO | Databasefiler |
| .EDB | Databasefiler |
| .FCD | Databasefiler |
| .FIC | Databasefiler |
| .FM5 | Databasefiler |
| .FOL | Databasefiler |
| .FP5 | Databasefiler |
| .FP7 | Databasefiler |
| .GDB | Databasefiler |
| .GWI | Databasefiler |
| .HDB | Databasefiler |
| .HIS | Databasefiler |
| .IDB | Databasefiler |
| .ITW | Databasefiler |
| .KDB | Databasefiler |
| .LG? | Databasefiler |
| .LGC | Databasefiler |
| .MAF | Databasefiler |
| Udvidelse | Filbeskrivelse |
| .MAQ | Databasefiler |
| .MAR | Databasefiler |
| .MAV | Databasefiler |
| .MAW | Databasefiler |
| .MDB | Databasefiler |
| .MDN | Databasefiler |
| .MDT | Databasefiler |
| .MRG | Databasefiler |
| .MWB | Databasefiler |
| .MYD | Databasefiler |
| .NDF | Databasefiler |
| .NS2 | Databasefiler |
| .NS3 | Databasefiler |
| .NS4 | Databasefiler |
| .NV | Databasefiler |
| .NYF | Databasefiler |
| .ODB | Databasefiler |
| .OQY | Databasefiler |
| .ORA | Databasefiler |
| .OWC | Databasefiler |
| .PAN | Databasefiler |
| .PDM | Databasefiler |
| .PNZ | Databasefiler |
| .QRY | Databasefiler |
| .QVD | Databasefiler |
| .ROD | Databasefiler |
| .RSD | Databasefiler |
| .SBF | Databasefiler |
| .SCX | Databasefiler |
| .SEMD | Databasefiler |
| .SEMF | Databasefiler |
| .SQL | Databasefiler |
| .TE | Databasefiler |
| .TEACHER | Databasefiler |
| .TRC | Databasefiler |
| .UDB | Databasefiler |
| .UDL | Databasefiler |
| .USR | Databasefiler |
| .VIS | Databasefiler |
| .WMDB | Databasefiler |
| .WRK | Databasefiler |
| .XLD | Databasefiler |
