Data File Extensions

Category Overview

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

23
Extensions
Data
23 Data extensions available

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.p12

PKCS #12 File

The PKCS #12 file format, often identified by the .p12 or .pfx extension, is a standard format for storing cryptographic...

.pages

Apple Pages Document

The .pages file extension is associated with documents created by Apple Pages, a word processing and page layout applica...

.parasolid

Parasolid Model Part

The Parasolid file format (.x_t, .x_b, .xmt_txt, .xmt_bin) is a geometric modeling kernel format widely used in CAD/CAM/...

.parasolid (.x_t, .x_b)

Parasolid Model Part

Parasolid files (.x_t for text format and .x_b for binary format) are CAD (Computer-Aided Design) files used for storing...

.parasolid (x_t, x_b)

Parasolid Model Part

Parasolid files, typically with extensions like .x_t (text) or .x_b (binary), are a common format for representing 3D so...

.parquet

Apache Parquet

Apache Parquet is a columnar storage format optimized for use with big data processing frameworks. Unlike row-oriented f...

.partial

Partial Download

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

.pem

Privacy-Enhanced Mail Certificate

The .pem file extension stands for Privacy-Enhanced Mail, although its usage has expanded significantly beyond its origi...

.pfx

Personal Information Exchange (PKCS #12)

A PFX file, which stands for Personal Information Exchange, is a binary format used for storing cryptographic objects as...

.pickle

Pickle Data

Pickle is a Python-specific file format used for serializing and de-serializing Python object structures. It allows you ...

.pkpass

Apple Wallet Pass

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

.plist

Apple Property List

A Property List (plist) is a flexible and convenient format for storing application data, primarily used in macOS, iOS, ...

.plt

HPGL Plotter File

A PLT file is a vector graphics file format primarily associated with Hewlett-Packard Graphics Language (HPGL). HPGL is ...

.ply

Polygon File Format

The PLY file format, also known as the Polygon File Format or Stanford Triangle Format, is a computer file format design...

.pol

Plain Old Telephone

The .pol file extension is associated with Plain Old Telephone (POT) data files. These files typically contain configura...

.potx

PowerPoint Template (XML)

The POTX file extension signifies a Microsoft PowerPoint Template file created using PowerPoint 2007 and later versions....

.pps

PowerPoint Slide Show

The PPS file format, standing for PowerPoint Slide Show, is a legacy file format developed by Microsoft for its PowerPoi...

.ppsx

PowerPoint Open XML Slide Show

The PPSX file format is a specialized presentation file format developed by Microsoft for use with PowerPoint. Unlike th...

.pptx

Microsoft PowerPoint Open XML Presentation

The PPTX file format is the default file extension used by Microsoft PowerPoint for presentations created in versions 20...

.properties

Java Properties File

A .properties file is a plain text file used to store configuration information for Java applications. It typically cont...

.protobuf

Protocol Buffer

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

.protocol buffers

Protocol Buffers

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

.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...

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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.