Data File Extensions

Category Overview

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

204
Extensions
Data
204 Data extensions available

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.hdf5

Hierarchical Data Format version 5

HDF5 is a versatile, open-source file format designed to store and organize large amounts of numerical data. It's partic...

.obb

Opaque Binary Blob

An OBB file is an expansion file used by the Android operating system to store additional data for applications. Because...

.olecontrolextension7

Unknown OLE Control Extension 7 File

The file extension 'olecontrolextension7' is not a standard or widely recognized file extension. It likely represents a ...

.ttml

Timed Text Markup Language

TTML (Timed Text Markup Language) is an XML-based text format designed for representing timed text information. It's pri...

.crdownload

Chrome Partial Download File

A .crdownload file is a temporary file extension used by the Google Chrome web browser (and Chromium-based browsers like...

.config

Configuration File

A 'config' file is a generic file extension used to store configuration settings for various software applications. Thes...

.ifc

Industry Foundation Classes

The IFC (Industry Foundation Classes) file format is an open, international standard for Building Information Modeling (...

.plt

HPGL Plotter File

A PLT file is a vector graphics file format primarily associated with Hewlett-Packard Graphics Language (HPGL). HPGL is ...

.x_t

Parasolid Model Part

The .x_t file extension is associated with Parasolid, a geometric modeling kernel. These files contain 3D solid model da...

.iges (.igs, .iges)

Initial Graphics Exchange Specification

The IGES (Initial Graphics Exchange Specification) file format is a vendor-neutral file format that allows the digital e...

.pol

Plain Old Telephone

The .pol file extension is associated with Plain Old Telephone (POT) data files. These files typically contain configura...

.x3d

Extensible 3D Graphics

X3D (Extensible 3D Graphics) is an open, royalty-free ISO standard for defining 3D computer graphics. It is the successo...

.stl (.stl)

Stereolithography

STL (Stereolithography) is a file format native to the stereolithography CAD software created by 3D Systems. STL files d...

.shp

Shapefile

A shapefile is a popular geospatial vector data format for geographic information systems (GIS) software. It is develope...

.cfg

Configuration File

A CFG file is a configuration file used by various software programs to store settings and parameters. These files are t...

.xyz

Extensible Markup Language

XML (Extensible Markup Language) is a markup language designed for encoding documents in a format that is both human-rea...

.textfile

Plain Text File

A plain text file (.txt) is a simple, unformatted document that contains only text characters, adhering to a character e...

.3dm

Rhino 3D Model

The 3DM file format is a file extension used by Rhinoceros 3D, a popular NURBS (Non-Uniform Rational B-Splines) modeling...

.epub

Electronic Publication (EPUB) ebook

The EPUB (Electronic Publication) format is a widely used, open-standard ebook format optimized for reflowable text. Thi...

.xspf

XML Shareable Playlist Format

XSPF (XML Shareable Playlist Format) is an XML-based playlist format designed for sharing and exchanging playlists betwe...

.vdx

Visio Drawing XML File

The VDX file format is an XML-based drawing file format used by older versions of Microsoft Visio (specifically Visio 20...

.ttf

TrueType Font

The .ttf file extension represents a TrueType Font file. TrueType is a font standard developed by Apple and Microsoft in...

.mobi

Mobipocket eBook

The MOBI file format is a proprietary ebook format developed by Mobipocket, based on the Open eBook standard. It was ini...

.blend

Blender Project File

A .blend file is the native file format used by Blender, a free and open-source 3D creation suite. It stores all the dat...

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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.

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