Data File Extensions

Category Overview

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

224
Extensions
Data
224 Data extensions available

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.partial

Partial Download

A '.partial' file extension typically indicates an incomplete or partially downloaded file. These files are created by d...

.stp

Standard for the Exchange of Product Data

The .stp file extension, also known as STEP (Standard for the Exchange of Product Data), represents a 3D graphic file fo...

.dxf (.dxf)

Drawing Exchange Format

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

.olecontrolextension8

Unknown OLE Control Extension 8 File

The file extension 'olecontrolextension8' is not a standard or widely recognized file extension. It likely represents a ...

.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...

.config

Configuration File

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

.nx part (.prt)

NX Part File (.prt)

A .prt file is a part file created by Siemens NX (formerly Unigraphics NX), a professional CAD/CAM/CAE software suite. I...

.sab

SABnzbd Configuration File

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

.stackdump

Stack Dump File

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

.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...

.hdd

Hard Disk Image

A .hdd file is a hard disk image file, essentially a complete sector-by-sector copy of a physical hard drive or a partit...

.olecontrolextension1

Unknown OLE Control Extension File

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

.asx

Advanced Stream Redirector

The ASX file format, short for Advanced Stream Redirector, is a type of XML-based metafile used by Microsoft's Windows M...

.reg

Registry Entries

A .reg file is a text-based file format used by Microsoft Windows to store and import registry settings. The Windows Reg...

.geopackage

GeoPackage

GeoPackage is an open, standards-based, platform-independent, portable, self-describing, and compact format for transfer...

.vhdx

Virtual Hard Disk v2

The VHDX file extension represents a Virtual Hard Disk v2 file format. This format is used by Microsoft's Hyper-V virtua...

.dxf

Drawing Exchange Format

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

.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...

.memdump

Memory Dump

A .memdump file is a snapshot of a computer's memory at a specific point in time. It contains the raw data stored in RAM...

.ldf

SQL Server Log File

An LDF file is a log file used by Microsoft SQL Server. It contains a record of all transactions and database changes ma...

.sldprt

SolidWorks Part Document

A .sldprt file is a 3D CAD (Computer-Aided Design) part file created by SolidWorks, a popular solid modeling software ap...

.pkpass

Apple Wallet Pass

An Apple Wallet Pass (file extension .pkpass) is a digital representation of a physical card or ticket, designed for use...

.eot

Embedded OpenType

The EOT (Embedded OpenType) file format is a compact form of OpenType fonts designed by Microsoft for use as embedded fo...

.textfile

Plain Text File

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

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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.