Data File Extensions

Category Overview

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

16
Extensions
Data
16 Data extensions available

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.d64

Commodore 64 Disk Image

A D64 file is a disk image format commonly associated with the Commodore 64 (C64) home computer. It's essentially a digi...

.dae

Digital Asset Exchange

The DAE file extension represents a Digital Asset Exchange file, which is a COLLADA (COLLAborative Design Activity) file...

.db3

SQLite3 Database File

A DB3 file is a database file created by SQLite, a widely used, self-contained, serverless, and zero-configuration SQL d...

.dbf

Database File

A DBF file is a database file format commonly associated with dBase, FoxPro, Clipper, and similar database management sy...

.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...

.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...

.dgn

MicroStation Design File

The DGN file format is a CAD (Computer-Aided Design) file format primarily associated with Bentley Systems' MicroStation...

.djvu

DjVu Document

DjVu (pronounced "déjà vu") is a file format primarily designed for storing scanned documents, especially those co...

.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...

.download

Portable Document Format

The PDF (Portable Document Format) file format is a widely used standard developed by Adobe for representing documents i...

.drawio

draw.io Diagram File

The .drawio file format is used by draw.io (now diagrams.net), a free, open-source diagramming application. It stores di...

.dump

Memory Dump File

A memory dump file (.dump) is a snapshot of the memory of a computer system or a specific process at a particular point ...

.dwf

Design Web Format

The Design Web Format (DWF) is an Autodesk file format for efficiently distributing rich design data to anyone who needs...

.dwg

Drawing

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

.dxf

Drawing Exchange Format

The Drawing Exchange Format (DXF) is a CAD (Computer-Aided Design) data file format developed by Autodesk for enabling d...

.dxf (.dxf)

Drawing Exchange Format

The DXF (Drawing Exchange Format) file extension represents a CAD (Computer-Aided Design) data file format developed by ...

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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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