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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.crash

Crash Dump File

A .crash file is a crash report generated by macOS and iOS operating systems when an application unexpectedly terminates...

.solidworks (sldprt)

SolidWorks Part

A .SLDPRT file is a 3D part file created by SolidWorks, a popular CAD (Computer-Aided Design) software used for designin...

.hgt

SRTM Height Terrain

The .hgt file extension is associated with SRTM (Shuttle Radar Topography Mission) data. These files contain elevation d...

.s3db

SQLite3 Database File

The .s3db file extension represents a database file used by SQLite, a self-contained, serverless, zero-configuration, tr...

.orc

Optimized Row Columnar

ORC (Optimized Row Columnar) is a self-describing, type-aware columnar file format designed for Hadoop workloads. It is ...

.skp

SketchUp Model

The SKP file extension is used for 3D models created with SketchUp, a popular 3D modeling software developed by Trimble ...

.ascii grid

ASCII Grid

The ASCII Grid file format (.asc) is a plain text raster data format commonly used for representing spatial data, partic...

.bin/cue

BIN/CUE Image

The BIN/CUE file format is a disc image format commonly used for creating exact copies of CDs and DVDs. The BIN file con...

.tmp

Temporary File

A .tmp file is a generic temporary file created by various programs and operating systems. These files are used to hold ...

.dmp

Memory Dump File

A DMP file, short for Memory Dump file, is a snapshot of a computer's memory at a specific point in time. These files ar...

.dem

Digital Elevation Model

A .dem file is a Digital Elevation Model (DEM) file, a raster-based geospatial data format used to represent terrain ele...

.ddl

Data Definition Language File

A DDL (Data Definition Language) file contains commands used to define the structure of a database. These commands are p...

.gnumeric

Gnumeric Spreadsheet

The .gnumeric file extension is associated with spreadsheet files created by Gnumeric, a free and open-source spreadshee...

.sab

SABnzbd Configuration File

The .sab file extension is associated with SABnzbd, a popular open-source binary newsreader. These files are configurati...

.bsq

Binary Sequence

A .bsq file typically represents a binary sequence, often used in remote sensing and image processing applications. It's...

.esri grid

Esri Grid

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

.xlsx

Microsoft Excel Open XML Spreadsheet

The XLSX file format is the default spreadsheet format used by Microsoft Excel, starting with Excel 2007. It's based on ...

.mdf

Media Disc Image File

An MDF file is a disc image file, often associated with Alcohol 120%, a disc imaging and burning software. It's essentia...

.avro

Apache Avro Data File

Avro is a data serialization system developed within the Apache Hadoop project. It provides a rich data structure, a com...

.stackdump

Stack Dump File

A stackdump file is a memory dump file generated by software applications, operating systems, or hardware devices when t...

.apkm

APK Manifest

The APKM file extension typically refers to the manifest file associated with an Android Package Kit (APK). While the AP...

.solidworks part (.sldprt)

SolidWorks Part

A .SLDPRT file is a 3D part file created by SolidWorks, a popular CAD (Computer-Aided Design) software application devel...

.olecontrolextension10

OLE Control Extension 1.0

The 'olecontrolextension10' file extension is associated with data related to OLE (Object Linking and Embedding) control...

.topojson

TopoJSON

TopoJSON is an extension of GeoJSON that encodes topology. Rather than representing geometries as independent sets of co...

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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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