Database Files
Database files store data in a structured format, organized into tables and fields. Individual entries within a database are called records. Databases are commonly used for storing data referenced by dynamic websites.
Common database file extensions include .DB, .ACCDB, .NSF, and .FP7.
| Extension | File Type | Popularity |
|---|---|---|
| .IBD | MySQL InnoDB Table | 4.3 |
| .MAR | Microsoft Access Report | 4.3 |
| .TE | Textease CT Database File | 4.2 |
| .DDL | Data Definition Language File | 4.2 |
| .DTSX | DTS Settings File | 4.2 |
| .GDB | InterBase Database File | 4.2 |
| .TRM | Oracle Trace Map File | 4.1 |
| .ACCDC | Microsoft Access Signed Package | 4.1 |
| .TEACHER | SMART Response Teacher Database File | 4.1 |
| .ITW | InTouch With Database | 4.1 |
| .ITDB | iTunes Database File | 4.1 |
| .NYF | myBase Database File | 4.1 |
| .PDB | Program Database | 4.1 |
| .SQLITEDB | SQLite Database | 4.1 |
| .MDF | SQL Server Database File | 4.0 |
| .DB | Mobile Device Database | 4.0 |
| .MUSICLIBRARY | Apple Music Library | 4.0 |
| .APPROJ | ActivePresenter Project | 4.0 |
| .V12 | All The Right Type Database File | 4.0 |
| .DACPAC | SQL Server Data Tier Application Package | 4.0 |
| .CDB | Pocket Access Database | 4.0 |
| .ACCFT | Microsoft Access Data Type Template | 4.0 |
| .FMPSL | FileMaker Pro 12 Snapshot Link | 4.0 |
| .MARSHAL | Marshal Data Migration Model File | 4.0 |
| .ACCDT | Microsoft Access Database Template | 4.0 |
| .ACCDE | Access Execute Only Database | 4.0 |
| .OQY | Microsoft Excel OLAP Query | 4.0 |
| .DACONNECTIONS | RemObjects Data Abstract Connections File | 4.0 |
| .DASCHEMA | RemObjects Data Abstract Schema File | 4.0 |
| .DBC | FoxPro Database | 4.0 |
| .ABS | Absolute Database File | 4.0 |
| .UDL | Microsoft Universal Data Link File | 3.9 |
| .DB | Database File | 3.9 |
| .ECO | ECCO Database File | 3.9 |
| .ODB | OpenDocument Database | 3.9 |
| .FP3 | FileMaker Pro 3 Database | 3.9 |
| .SQLITE3 | SQLite 3 Database | 3.9 |
| .ASK | askSam Database | 3.9 |
| .PAN | Panorama Database File | 3.9 |
| .HIS | FindinSite Database Definition File | 3.9 |
| .ALF | ACT! Lookup File | 3.9 |
| .SQL | Structured Query Language Data File | 3.8 |
| .SIS | Sisma Database File | 3.8 |
| .CRYPT10 | WhatsApp Encrypted Database File | 3.8 |
| .TEMX | Cemetery Registry Database File | 3.8 |
| .P97 | Win97 Database File | 3.8 |
| .DB3 | SQLite Database File | 3.8 |
| .4DL | 4th Dimension Database Log File | 3.8 |
| .DP1 | DataPower Database File | 3.8 |
| .GDB | GPS Database File | 3.8 |
| .NV2 | NewViews 2 Database File | 3.8 |
| .ROD | RIB office Database File | 3.8 |
| .WMDB | Windows Media Database File | 3.8 |
| .FIC | WinDev Hyper File Database | 3.8 |
| .BTR | Btrieve Database File | 3.8 |
| .SQLITE | SQLite Database | 3.8 |
| .MDB | Microsoft Access Database | 3.8 |
| .TRC | SQL Server Trace File | 3.8 |
| .CRYPT12 | WhatsApp Encrypted Database File | 3.8 |
| .SDF | SQL Server Compact Database File | 3.8 |
| .DB.CRYPT | WhatsApp Encrypted Database | 3.8 |
| .PDM | PowerDesigner Database File | 3.7 |
| .DB.CRYPT12 | WhatsApp Encrypted Database File | 3.7 |
| .CDB | Symbian Phonebook Database | 3.7 |
| .$ER | GroupWise Database | 3.7 |
| .DB-WAL | SQLite Database Write-Ahead Log File | 3.7 |
| .DLIS | DLIS Well Log Data File | 3.7 |
| .DB.CRYPT8 | WhatsApp Encrypted Database File | 3.7 |
| .FLEXOLIBRARY | Final Cut Pro Library Database | 3.7 |
| .HDB | HansaWorld Database File | 3.7 |
| .DCB | Concordance Database File | 3.7 |
| .QVD | QlikView Data File | 3.7 |
| .FDB | Firebird Database File | 3.7 |
| .FM | FileMaker Database | 3.7 |
| .DXL | Domino XML Language File | 3.7 |
| .DBF | Database File | 3.7 |
| .DBS | SQLBase Database File | 3.6 |
| .FDB | Microsoft Dynamics NAV Database File | 3.6 |
| .USR | FileMaker Pro Database File | 3.6 |
| .FP7 | FileMaker Pro 7+ Database | 3.6 |
| .ACCDB | Access 2007 Database | 3.6 |
| .FRM | MySQL Database Format File | 3.6 |
| .CRYPT8 | WhatsApp Encrypted Database File | 3.6 |
| .XLD | Microsoft Excel Database | 3.6 |
| .WDB | Microsoft Works Database | 3.6 |
| .ADP | Access Project | 3.6 |
| .CRYPT7 | WhatsApp Encrypted Database File | 3.6 |
| .MAV | Access View File | 3.6 |
| .SDB | ServerBoss Database File | 3.6 |
| .CRYPT1 | WhatsApp Encrypted Database File | 3.6 |
| .CRYPT9 | WhatsApp Encrypted Database File | 3.6 |
| .DSN | Database Source Name File | 3.5 |
| .ADF | ACT! Data File | 3.5 |
| .NNT | Eudora Address Book File | 3.5 |
| .ABX | WordPerfect Address Book | 3.5 |
| .AC | Ancestral Quest Collaborative Database File | 3.5 |
| .AQ | Ancestral Quest Database File | 3.5 |
| .ORX | RadiantOne VDS Database Schema | 3.5 |
| .SDC | Paragon Dictionary Database File | 3.5 |
| .PQA | Palm Query Application | 3.5 |
| .CPD | RoboHelp Cache Project Database | 3.5 |
| .LUMINAR | Luminar 4 Catalog Database | 3.5 |
| .GRDB | Gramps Database File | 3.5 |
| .DBX | Dropbox Encrypted Database File | 3.5 |
| .MWB | MySQL Workbench Document | 3.5 |
| .SDB | OpenOffice Base Database File | 3.5 |
| .CRYPT6 | WhatsApp Encrypted Database File | 3.5 |
| .EDB | Exchange Information Store Database | 3.5 |
| .CRYPT14 | WhatsApp Encrypted Database File | 3.5 |
| .NSF | Lotus Notes Database | 3.5 |
| .FPT | FileMaker Pro Database Memo File | 3.4 |
| .DB-JOURNAL | SQLite Rollback Journal File | 3.4 |
| .TRC | Oracle Trace File | 3.4 |
| .KDB | Keypass Database File | 3.4 |
| .VVV | Virtual Volumes View Catalog | 3.4 |
| .CHCK | Microsoft Exchange Server Database Check File | 3.4 |
| .ADB | Alpha Five Database File | 3.4 |
| .SCX | FoxPro Form | 3.4 |
| .MPD | Microsoft Project Database | 3.4 |
| .ORA | Oracle Database Configuration File | 3.4 |
| .MYD | MySQL Database Data File | 3.4 |
| .CRYPT5 | WhatsApp Encrypted Database File | 3.4 |
| .CRYPT | WhatsApp Encrypted Database | 3.4 |
| .SDB | MonKey Office SQLite Database File | 3.4 |
| .BAK | Microsoft SQL Server Database Backup | 3.4 |
| .UDB | Dynamics AX User Database File | 3.4 |
| .NDF | SQL Server Secondary Database File | 3.4 |
| .RPD | RIB Project Database File | 3.4 |
| .RODX | Ancestry Genealogical Database File | 3.3 |
| .IB | InterBase Database | 3.3 |
| .IHX | IN-HEH Timeline Database | 3.3 |
| .LWX | Lightwright Database File | 3.3 |
| .NWDB | Neat Database File | 3.3 |
| .4DD | 4th Dimension Database Data File | 3.3 |
| .LGC | SimpleK Database File | 3.3 |
| .EXB | Evernote Database File | 3.3 |
| .CDB | CardScan Contacts Database | 3.3 |
| .MAQ | Microsoft Access Query | 3.3 |
| .SDB | SparkleDB Database File | 3.3 |
| .CRYPT15 | WhatsApp Encrypted Database File | 3.3 |
| .REALM | Realm Database | 3.3 |
| .ABCDDB | Apple Address Book Contact List | 3.3 |
| .PDB | Palm Desktop Database File | 3.2 |
| .XMLFF | XML Flat File | 3.2 |
| .FMP12 | FileMaker Pro 12 Database | 3.2 |
| .ACCDR | Access Runtime Application | 3.2 |
| .CAT | Advanced Disk Catalog Database | 3.2 |
| .DB-SHM | SQLite Database Shared Memory File | 3.1 |
| .QRY | Query File | 3.1 |
| .VIS | Visual Importer Script | 3.1 |
| .ODB | ABAQUS Database | 3.1 |
| .TPS | Clarion TopSpeed Data File | 3.1 |
| .SDX | StarMoney User Database File | 3.0 |
| .RCTD | RabbitCT Dataset | 3.0 |
| .CMA | TM1 Exported Cube File | 3.0 |
| .DB2 | dBASE II Database | 3.0 |
| .MDN | Blank Access Database Template | 3.0 |
| .MDBHTML | Microsoft Access Database HTML File | 3.0 |
| .MRG | MySQL Merge File | 3.0 |
| .SDY | StarMoney User Database File | 3.0 |
| .FTB | Family Tree Builder Genealogy Database File | 3.0 |
| .TSD | Tamino Schema | 3.0 |
| .NRMLIB | Neat Cabinet File | 3.0 |
| .MBTILES | Mapbox Tileset | 3.0 |
| .TRASH_DATABASE | Files by Google Trash Database | 3.0 |
| .BACPAC | Compressed Microsoft SQL Database | 3.0 |
| .ANB | Analyst's Notebook Chart | 3.0 |
| .IPJ | ProFicient SPC Manufacturing Intelligence Project File | 3.0 |
| .RMGC | RootsMagic Data File | 3.0 |
| .EPIM | EssentialPIM Database File | 3.0 |
| .KEXI | Kexi Database | 3.0 |
| .MAW | Access Data Access Page | 3.0 |
| .SPQ | SPSS Database Query File | 3.0 |
| .DBV | Database Variable Field | 3.0 |
| .DCX | FoxPro Database Index | 3.0 |
| .PNZ | Panorama Database Set | 3.0 |
| .DBT | Database Text File | 3.0 |
| .ADE | Access Project Extension | 3.0 |
| .SAS7BDAT | SAS Dataset File | 3.0 |
| .MAF | Microsoft Access Form | 3.0 |
| .CAF | Cathy Catalog File | 3.0 |
| .TMD | MySQL Temporary Database File | 3.0 |
| .IDB | IDA Database File | 2.9 |
| .ACCDW | Microsoft Access Database Link File | 2.8 |
| .ECX | ECCO Corrupted Database File | 2.8 |
| .SBF | Superbase Database | 2.8 |
| .DAD | RemObjects Data Abstract Driver File | 2.8 |
| .FMP | FileMaker Pro Database | 2.8 |
| .MFD | Music Finder Database | 2.8 |
| .NV | NewViews Database File | 2.8 |
| .JET | JET Database File | 2.7 |
| .RSD | RealSQLDatabase File | 2.7 |
| .MUD | Textease Multi User Database | 2.7 |
| .ADB | Ability Database File | 2.7 |
| .CKP | SQL Server Checkpoint File | 2.7 |
| .MDT | GeoMedia Access Database Template | 2.7 |
| .DSK | Simple IDs Database | 2.7 |
| .FP4 | FileMaker Pro 4 Database | 2.6 |
| .RBF | Redatam Binary File | 2.5 |
| .MAS | Access Stored Procedures | 2.5 |
| .ERX | Entity Relationship Data Model File | 2.5 |
| .NS2 | Lotus Notes 2 Database | 2.5 |
| .FP5 | FileMaker Pro 5 Database | 2.4 |
| .FM5 | FileMaker 5 Database | 2.3 |
| .^^^ | Pervasive.SQL Database File | 2.3 |
| .DQY | Microsoft Excel Query | 2.2 |
| .DCT | FoxPro Database Memo | 2.0 |
| .ROD | Ancestry Genealogical Database File | 2.0 |
| .P96 | Win96 Database File | 2.0 |
| .XDB | PowerDesigner Database Definition File | 2.0 |
| .NS3 | Lotus Notes 3 Database | 2.0 |
| .OWC | OutWit Catch Database | 2.0 |
| .ODL | OneDrive Event Log | 2.0 |
| .MUSICDB | Apple Music Library | 2.0 |
| .PVOC | ProVoc Database File | 2.0 |
| .EDB | Windows Search Index Database | 2.0 |
| .KEXIC | Kexi Database Connection File | 2.0 |
| .ADN | Access Blank Project Template | 2.0 |
| .TVDB | Apple TV Database | 2.0 |
| .JTX | ESE Transaction Log | 2.0 |
| .VPD | VoxPro Database File | 2.0 |
| .DAB | OrangeCD Database File | 2.0 |
| .SDA | StarMoney User Database Archive | 2.0 |
| .GWI | GroupWise Database Shortcut File | 2.0 |
| .FOL | PFS First Choice Database File | 1.7 |
| .DADIAGRAMS | RemObjects Data Abstract Data Diagrams File | 1.7 |
| .NS4 | Lotus Notes 4 Database | 1.5 |
| .WRK | SQL Server Log Shipping File | 1.5 |
| .BC3 | FIEBDC-3 Database File | 1.3 |
| .KEXIS | Kexi Database Shortcut File | 1.3 |
| .FCD | First Choice Database | 1.3 |
| .R2D | Borland Reflex Database | 1.0 |