What are the database file types and file extensions?

There are many different database file extensions and file types used with computers, and you'll find an entire list on our computer files and file extensions page. It is impossible to remember all file extensions and their associated software programs. Below is the list of the database file extensions, broken into categories by sort of files along with the developer and available 100% free online database file tools and apps link.


Extension File Type Developer Free Apps
.$ER GroupWise Database Not Available Free $ER Apps
.^^^ Pervasive.SQL Database File Pervasive Software Free ^^^ Apps
.4DD 4th Dimension Database Data File 4D Free 4DD Apps
.4DL 4th Dimension Database Log File 4D Free 4DL Apps
.ABCDDB Apple Address Book Contact List Apple Free ABCDDB Apps
.ABS Absolute Database File ComponentAce Free ABS Apps
.ABX WordPerfect Address Book Corel Free ABX Apps
.ACCDC Microsoft Access Signed Package Microsoft Free ACCDC Apps
.ACCDE Access Execute Only Database Microsoft Free ACCDE Apps
.ACCDR Access Runtime Application Microsoft Free ACCDR Apps
.ACCDT Microsoft Access Database Template Microsoft Free ACCDT Apps
.ACCDW Microsoft Access Database Link File Microsoft Free ACCDW Apps
.ACCFT Microsoft Access Data Type Template Microsoft Free ACCFT Apps
.ADB Alpha Five Database File Alpha Software Free ADB Apps
.ADB Ability Database File Ability Plus Software Free ADB Apps
.ADE Access Project Extension Microsoft Free ADE Apps
.ADF ACT! Data File The Sage Group Free ADF Apps
.ADN Access Blank Project Template Microsoft Free ADN Apps
.ADP Access Project Microsoft Free ADP Apps
.ALF ACT! Lookup File The Sage Group Free ALF Apps
.ASK askSam Database askSam Systems Free ASK Apps
.BTR Btrieve Database File Pervasive Software Free BTR Apps
.CAT Advanced Disk Catalog Database Elcomsoft Free CAT Apps
.CDB Symbian Phonebook Database Nokia Free CDB Apps
.CDB Pocket Access Database Microsoft Free CDB Apps
.CDB CardScan Contacts Database CardScan Free CDB Apps
.CKP SQL Server Checkpoint File Microsoft Free CKP Apps
.CMA TM1 Exported Cube File IBM Free CMA Apps
.CPD RoboHelp Cache Project Database Adobe Free CPD Apps
.CRYPT12 WhatsApp Encrypted Database File WhatsApp Free CRYPT12 Apps
.CRYPT5 WhatsApp Encrypted Database File WhatsApp Free CRYPT5 Apps
.CRYPT6 WhatsApp Encrypted Database File WhatsApp Free CRYPT6 Apps
.CRYPT7 WhatsApp Encrypted Database File WhatsApp Free CRYPT7 Apps
.CRYPT8 WhatsApp Encrypted Database File WhatsApp Free CRYPT8 Apps
.CRYPT9 WhatsApp Encrypted Database File WhatsApp Free CRYPT9 Apps
.DACONNECTIONS RemObjects Data Abstract Connections File RemObjects Free DACONNECTIONS Apps
.DACPAC SQL Server Data Tier Application Package Microsoft Free DACPAC Apps
.DAD RemObjects Data Abstract Driver File RemObjects Free DAD Apps
.DADIAGRAMS RemObjects Data Abstract Data Diagrams File RemObjects Free DADIAGRAMS Apps
.DASCHEMA RemObjects Data Abstract Schema File RemObjects Free DASCHEMA Apps
.DB.CRYPT WhatsApp Encrypted Database File WhatsApp Free DB.CRYPT Apps
.DB.CRYPT12 WhatsApp Encrypted Database File WhatsApp Free DB.CRYPT12 Apps
.DB.CRYPT8 WhatsApp Encrypted Database File WhatsApp Free DB.CRYPT8 Apps
.DB Mobile Device Database File Not Available Free DB Apps
.DB2 dBASE II Database dataBased Intelligence Free DB2 Apps
.DB3 SQLite Database File SQLite Free DB3 Apps
.DBC FoxPro Database Microsoft Free DBC Apps
.DB-JOURNAL SQLite Rollback Journal File SQLite Free DB-JOURNAL Apps
.DBS SQLBase Database File Unify Free DBS Apps
.DB-SHM SQLite Database Shared Memory File SQLite Free DB-SHM Apps
.DBT Database Text File dBASE Free DBT Apps
.DBV Database Variable Field Not Available Free DBV Apps
.DB-WAL SQLite Database Write-Ahead Log File SQLite Free DB-WAL Apps
.DBX Dropbox Encrypted Database File Dropbox Free DBX Apps
.DCB Concordance Database File LexisNexis Free DCB Apps
.DCT FoxPro Database Memo Not Available Free DCT Apps
.DCX FoxPro Database Index Not Available Free DCX Apps
.DDL Data Definition Language File Not Available Free DDL Apps
.DLIS DLIS Well Log Data File PPDM Association Free DLIS Apps
.DP1 DataPower Database File Logotron Free DP1 Apps
.DQY Excel Query File Microsoft Free DQY Apps
.DSK Simple IDs Database Not Available Free DSK Apps
.DSN Database Source Name File Not Available Free DSN Apps
.DTSX DTS Settings File Microsoft Free DTSX Apps
.DXL Domino XML Language File IBM Free DXL Apps
.ECO ECCO Database File NetManage Free ECO Apps
.ECX ECCO Corrupted Database File NetManage Free ECX Apps
.EDB Exchange Information Store Database Microsoft Free EDB Apps
.EDB Windows Search Index Database Microsoft Free EDB Apps
.EPIM EssentialPIM Database File Astonsoft Free EPIM Apps
.ERX Entity Relationship Data Model File Not Available Free ERX Apps
.EXB Evernote Database File Evernote Free EXB Apps
.FCD First Choice Database Not Available Free FCD Apps
.FDB Microsoft Dynamics NAV Database File Microsoft Free FDB Apps
.FDB Firebird Database File Firebird Foundation Free FDB Apps
.FIC WinDev Hyper File Database PC SOFT Free FIC Apps
.FLEXOLIBRARY Final Cut Pro Library Database Apple Free FLEXOLIBRARY Apps
.FM5 FileMaker 5 Database FileMaker Free FM5 Apps
.FMP FileMaker Pro Database FileMaker Free FMP Apps
.FMP12 FileMaker Pro 12 Database FileMaker Free FMP12 Apps
.FMPSL FileMaker Pro 12 Snapshot Link FileMaker Free FMPSL Apps
.FOL PFS First Choice Database File SoftKey Free FOL Apps
.FP3 FileMaker Pro 3 Database FileMaker Free FP3 Apps
.FP4 FileMaker Pro 4 Database FileMaker Free FP4 Apps
.FP5 FileMaker Pro 5 Database FileMaker Free FP5 Apps
.FP7 FileMaker Pro 7+ Database FileMaker Free FP7 Apps
.FPT FileMaker Pro Database Memo File FileMaker Free FPT Apps
.FRM MySQL Database Format File MySQL Free FRM Apps
.GDB InterBase Database File Borland Free GDB Apps
.GDB GPS Database File Garmin Free GDB Apps
.GRDB Gramps Database File The Gramps Team Free GRDB Apps
.GWI GroupWise Database Shortcut File Novell Free GWI Apps
.HDB HansaWorld Database File HansaWorld Free HDB Apps
.HIS FindinSite Database Definition File PHDCC Free HIS Apps
.IB InterBase Database Embarcadero Technologies Free IB Apps
.IDB IDA Database File Hex-Rays Free IDB Apps
.IHX IN-HEH Timeline Database IN-HEH Free IHX Apps
.ITDB iTunes Database File Apple Free ITDB Apps
.ITW InTouch With Database File Prairie Group Free ITW Apps
.JET JET Database File Microsoft Free JET Apps
.JTX ESE Transaction Log Microsoft Free JTX Apps
.KDB Keypass Database File KeePass Password Safe Free KDB Apps
.KEXI Kexi Database Kexi Team Free KEXI Apps
.KEXIC Kexi Database Connection File Kexi Team Free KEXIC Apps
.KEXIS Kexi Database Shortcut File Kexi Team Free KEXIS Apps
.LGC SimpleK Database File Prosystech Free LGC Apps
.LWX Lightwright Database File John McKernon Software Free LWX Apps
.MAF Microsoft Access Form Microsoft Free MAF Apps
.MAQ Microsoft Access Query Microsoft Free MAQ Apps
.MAR Microsoft Access Report Microsoft Free MAR Apps
.MARSHAL Marshal Data Migration Model File RISE to Bloome Software Free MARSHAL Apps
.MAS Access Stored Procedures Not Available Free MAS Apps
.MAV Access View File Microsoft Free MAV Apps
.MAW Access Data Access Page Microsoft Free MAW Apps
.MDBHTML Microsoft Access Database HTML File Microsoft Free MDBHTML Apps
.MDF SQL Server Database File Microsoft Free MDF Apps
.MDN Blank Access Database Template Not Available Free MDN Apps
.MDT GeoMedia Access Database Template Intergraph Free MDT Apps
.MFD Music Finder Database Yamaha Free MFD Apps
.MPD Microsoft Project Database Microsoft Free MPD Apps
.MRG MySQL Merge File MySQL Free MRG Apps
.MUD Textease Multi User Database Lightbox Education Free MUD Apps
.MWB MySQL Workbench Document MySQL Free MWB Apps
.MYD MySQL Database Data File MySQL Free MYD Apps
.NDF SQL Server Secondary Database File Microsoft Free NDF Apps
.NNT Eudora Address Book File QUALCOMM Free NNT Apps
.NRMLIB Neat Cabinet File The Neat Company Free NRMLIB Apps
.NS2 Lotus Notes 2 Database IBM Free NS2 Apps
.NS3 Lotus Notes 3 Database IBM Free NS3 Apps
.NS4 Lotus Notes 4 Database IBM Free NS4 Apps
.NSF Lotus Notes Database IBM Free NSF Apps
.NV NewViews Database File Q W Page Associates Free NV Apps
.NV2 NewViews 2 Database File Q W Page Associates Free NV2 Apps
.NWDB Neat Database File The Neat Company Free NWDB Apps
.NYF myBase Database File Wjj Software Free NYF Apps
.ODB OpenDocument Database Apache Software Foundation Free ODB Apps
.ODB ABAQUS Database Not Available Free ODB Apps
.OQY Excel OLAP Query File Microsoft Free OQY Apps
.ORA Oracle Database Configuration File Oracle Free ORA Apps
.ORX RadiantOne VDS Database Schema Radiant Logic Free ORX Apps
.OWC OutWit Catch Database OutWit Technologies Free OWC Apps
.P96 Win96 Database File Not Available Free P96 Apps
.P97 Win97 Database File Not Available Free P97 Apps
.PAN Panorama Database File ProVUE Development Free PAN Apps
.PDB Palm Desktop Database File Palm Free PDB Apps
.PDM PowerDesigner Database File SAP Free PDM Apps
.PNZ Panorama Database Set ProVUE Development Free PNZ Apps
.QRY Query File Not Available Free QRY Apps
.QVD QlikView Data File QlikTech International Free QVD Apps
.RBF Redatam Binary File CELADE Free RBF Apps
.RCTD RabbitCT Dataset Not Available Free RCTD Apps
.ROD RIB office Database File RIB Software Free ROD Apps
.ROD Ancestry Genealogical Database File Nethar Free ROD Apps
.RODX Ancestry Genealogical Database File Nethar Free RODX Apps
.RPD RIB Project Database File RIB Software Free RPD Apps
.RSD RealSQLDatabase File REAL Free RSD Apps
.SAS7BDAT SAS Data Set File SAS Institute Free SAS7BDAT Apps
.SBF Superbase Database File Superbase Developers Free SBF Apps
.SCX FoxPro Form Not Available Free SCX Apps
.SDB ServerBoss Database File Integrated Data Processing Free SDB Apps
.SDB OpenOffice Base Database File Apache Software Foundation Free SDB Apps
.SDB MonKey Office SQLite Database File ProSaldo Free SDB Apps
.SDB SparkleDB Database File SparkleDB AS Free SDB Apps
.SDC Paragon Dictionary Database File Paragon Software Free SDC Apps
.SDF SQL Server Compact Database File Microsoft Free SDF Apps
.SIS Sisma Database File Digital Conference Free SIS Apps
.SPQ SPSS Database Query File IBM Free SPQ Apps
.SQLITE SQLite Database File SQLite Free SQLITE Apps
.SQLITE3 SQLite 3 Database File SQLite Free SQLITE3 Apps
.SQLITEDB SQLite Database SQLite Free SQLITEDB Apps
.TE Textease CT Database File Lightbox Education Free TE Apps
.TEACHER SMART Response Teacher Database File SMART Technologies Free TEACHER Apps
.TEMX Cemetery Registry Database File ECCLESIA SOFT Free TEMX Apps
.TMD MySQL Temporary Database File Oracle Free TMD Apps
.TPS Clarion TopSpeed Data File Clarion Free TPS Apps
.TRC SQL Server Trace File Microsoft Free TRC Apps
.TRC Oracle Trace File Oracle Free TRC Apps
.TRM Oracle Trace Map File Oracle Free TRM Apps
.UDB Dynamics AX User Database File Microsoft Free UDB Apps
.UDL Microsoft Universal Data Link File Microsoft Free UDL Apps
.USR FileMaker Pro Database File FileMaker Free USR Apps
.V12 All The Right Type Database File Ingenuity Works Free V12 Apps
.VIS Visual Importer Script DB Software Laboratory Free VIS Apps
.VPD VoxPro Database File Audion Labs Free VPD Apps
.VVV Virtual Volumes View Catalog Not Available Free VVV Apps
.WDB Microsoft Works Database Microsoft Free WDB Apps
.WMDB Windows Media Database File Microsoft Free WMDB Apps
.WRK SQL Server Log Shipping File Microsoft Free WRK Apps
.XDB PowerDesigner Database Definition File Sybase Free XDB Apps
.XLD Excel Database File Microsoft Free XLD Apps
.XMLFF XML Flat File Control Split Free XMLFF Apps
Extension File Type Developer Free Apps