Data File Extensions

Category Overview

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

222
Extensions
Data
222 Data extensions available

Filter extensions

.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...

.accdb

Microsoft Access Database

The .accdb file extension is the default file format for databases created with Microsoft Access, a relational database ...

.bkp

Backup File

A .bkp file is a generic file extension used to denote a backup copy of data. The specific content and format of a .bkp ...

.sqlitedb

SQLite Database

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

.protocol buffers

Protocol Buffers

Protocol Buffers, often shortened to Protobuf, is a language-neutral, platform-neutral, extensible mechanism for seriali...

.orc

Optimized Row Columnar

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

.feather

Apache Arrow Feather

The Feather file format is a lightweight, columnar data format designed for fast data transfer between data analysis env...

.crash

Crash Dump File

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

.acis

ACIS Solid Model

The ACIS file format, identified by the '.acis' or '.sat' (Standard ACIS Text) extension, is a geometric modeling kernel...

.dbf

Database File

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

.bil

Band Interleaved by Line

The .bil file extension represents a Band Interleaved by Line raster image file. This format is commonly used in remote ...

.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...

.mdf/mds

Media Disc Image File / Media Descriptor File

MDF (Media Disc Image File) and MDS (Media Descriptor File) are a pair of file formats used for creating and managing di...

.otf

OpenType Font

The OTF (OpenType Font) file format is a widely used standard for digital fonts, developed jointly by Microsoft and Adob...

.sys

System File

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

.skp

SketchUp Model

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

.s3db

SQLite3 Database File

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

.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...

.brep

Boundary Representation

A BREP file, short for Boundary Representation file, is a 3D CAD (Computer-Aided Design) file format that stores the geo...

.acis (.sat, .sab)

ACIS Solid Model

The ACIS (.sat, .sab) file format is a geometric modeling kernel developed by Spatial Corporation (now part of Dassault ...

.sdb

StarOffice Database

The SDB file extension is primarily associated with StarOffice and OpenOffice.org, specifically their database component...

.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...

.vsdx

Visio Drawing

VSDX is the file extension for drawings created with Microsoft Visio, a diagramming and vector graphics application. It'...

.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...

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.