data File Extensions

Category Overview

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

220
Extensions
data
220 data extensions available

Filter extensions

.mdb

Microsoft Access Database

The MDB file extension is primarily associated with Microsoft Access, a database management system (DBMS) from Microsoft...

.obj (.obj)

Wavefront OBJ File

The Wavefront .OBJ file format is a geometry definition file format first developed by Wavefront Technologies for its Ad...

.geotiff

GeoTIFF

GeoTIFF is a public domain metadata standard which allows georeferencing information to be embedded within a TIFF (Tagge...

.glb

glTF Binary

glTF (GL Transmission Format) is a royalty-free, open standard for 3D scene and model transmission, developed by the Khr...

.xsl

Extensible Stylesheet Language

XSL (Extensible Stylesheet Language) is a family of languages used for transforming and formatting XML (Extensible Marku...

.json

JavaScript Object Notation

JSON (JavaScript Object Notation) is a lightweight, human-readable data-interchange format. It is widely used for transm...

.sqlite

SQLite Database File

The .sqlite file extension typically indicates a database file created using the SQLite database management system. SQLi...

.csv

Comma Separated Values

A CSV (Comma Separated Values) file is a plain text file that stores tabular data (numbers and text) in a simple, struct...

.yaml

YAML Ain't Markup Language

YAML (YAML Ain't Markup Language) is a human-readable data serialization standard that is often used for configuration f...

.mdmp

Minidump File

A .mdmp file, short for Minidump file, is a crash dump file format used by the Windows operating system and other applic...

.sqlitedb

SQLite Database

A .sqlitedb file is a database file created by SQLite, a self-contained, serverless, zero-configuration, transactional S...

.protobuf

Protocol Buffer

Protocol Buffers (protobuf) is a language-neutral, platform-neutral, extensible mechanism for serializing structured dat...

.apkm

APK Manifest

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

.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 ...

.s3db

SQLite3 Database File

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

.dwg

Drawing

DWG is a proprietary binary file format used for storing two- and three-dimensional design data and metadata. It is the ...

.usdz

Universal Scene Description Zipped

The USDZ file format is a zipped and uncompressed archive format developed by Pixar and Apple for storing 3D models and ...

.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...

.acis (.sat)

ACIS Solid Model

The .sat file extension is associated with ACIS, a geometric modeling kernel developed by Spatial Corporation (now part ...

.hex

Intel HEX File

The Intel HEX file format is a widely used ASCII text file format for conveying binary data, primarily for programming m...

.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...

.trn

TRN

TRN files are typically associated with training data used in machine learning and artificial intelligence applications....

.psql

PostgreSQL Query File

A .psql file is a plain text file containing SQL queries designed to be executed against a PostgreSQL database. These fi...

.sys

System File

A .SYS file is a system file used by Microsoft Windows and other operating systems. These files typically contain device...

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.