Data File Extensions

Category Overview

Browse all Data file extensions with detailed information about compatibility, usage, and alternatives.

363
Extensions
Data
363 Data extensions available

Filter extensions

.unknownfileformat1

Unknown File Format

The file extension 'unknownfileformat1' is not a recognized or standard file format. This typically indicates a file wit...

.relax

RELAX NG Compact Syntax Schema

RELAX NG (Regular Language for XML Next Generation) is a schema language for XML. The .relax extension specifically refe...

.nayak

Nayak File (Likely Proprietary or Custom Format)

The file extension 'nayak' is not a widely recognized or standard file format. It most likely represents a proprietary o...

.admin

Unknown Admin File

The term 'Admin' by itself does not represent a standard or widely recognized file extension or file format. It's likely...

.unknownolecontrolextension9file

Unknown OLE Control Extension 9 File

The 'unknownolecontrolextension9file' extension likely represents a file associated with Object Linking and Embedding (O...

.iqtest

IQ Test Data File

The IQTEST file extension is associated with data files used by various IQ (Intelligence Quotient) testing software or p...

.esrigrid

ESRI Grid

ESRI Grid is a raster data storage format used by Esri's ArcGIS software for representing geographic data. It's a propri...

.crashdump

Crash Dump File

A crash dump file, often referred to as a memory dump or core dump, is a snapshot of a computer's memory taken at the ti...

.map

OpenStreetMap Map

The .map file extension is commonly associated with offline map data used by various navigation and mapping applications...

.olecontrolextension10

OLE Control Extension 1.0

The term 'OLE Control Extension 1.0' is not a standard or widely recognized file format. It's highly likely that this re...

.osm

OpenStreetMap Data

The .osm file format is used to store geographic data from OpenStreetMap (OSM), a collaborative project to create a free...

.kiler

Kiler Game Data File

The KILER file extension is associated with game data files, specifically used by games developed with the KILER engine ...

.tableaudatasource

Tableau Data Source

A Tableau Data Source (.tableaudatasource) file contains metadata and connection information for connecting Tableau to v...

.hattrickdatafile

Hattrick Data File

A Hattrick Data File is a proprietary data format used by the online football (soccer) management game Hattrick. These f...

.idm

Internet Download Manager Download File

The .idm file extension is associated with Internet Download Manager (IDM), a popular download manager software for Wind...

.unknownolecontrolextensionfile

Unknown OLE Control Extension File

The 'unknownolecontrolextensionfile' extension typically indicates a file that is associated with OLE (Object Linking an...

.unknownolecontrolextension8file

Unknown OLE Control Extension 8 File

The 'unknownolecontrolextension8file' extension typically indicates a file associated with an OLE (Object Linking and Em...

.symlink

Symbolic Link File

A symbolic link, often abbreviated as symlink or soft link, is not a traditional file format containing user data in the...

.tbm

Tableau Bookmark File

A Tableau Bookmark File (.tbm) is a file format used by Tableau, a popular data visualization and business intelligence ...

.tableaudataextract

Tableau Data Extract

A Tableau Data Extract (.tableaudataextract or .tde, now .hyper in newer versions) is a file format used by Tableau Desk...

.İsmail yk

Unknown File Format

The input 'İsmail yk' does not correspond to a recognized file extension or file format. It appears to be a name, likel...

.olecontrolextension1

Unknown OLE Control Extension 1 File

The file extension 'olecontrolextension1' is not a standard or widely recognized file extension. It likely represents a ...

.alias

Alias File

The 'alias' file extension typically refers to a symbolic link or shortcut file created by an operating system, most com...

.webloc

macOS Internet Location File

A .webloc file is a proprietary file format used primarily by Apple's macOS operating system to store a shortcut or link...

Related Categories

Frequently Asked Questions

About Data Files
3 Questions

Categories are organized by file type purpose: Documents, Images, Audio, Video, Archives, Executables, Data files, and Programming files.

Yes, use the alphabetic filter buttons to quickly find extensions starting with specific letters.

Each extension page includes software compatibility, file descriptions, alternatives, and usage information.