View all extensions

File Extensions

Clear explanations, compatible software, and practical guidance for file extensions.

15
Indexed file extensions

Filter extensions

Refine your search with categories and letters

15 extensions
Programming Letter: P Clear all
.PATCH

Patch File

Programming
.PBL

PowerBuilder Library

Programming
.PBR

PowerBuilder Resource File

Programming
.PHP

PHP Hypertext Preprocessor

Programming
.PHTML

PHP HTML

Programming
.PJX

Visual FoxPro Project File

Programming
.POM

Project Object Model File

Programming
.PRG

Program File

Programming
.PROPS

Visual Studio Property Sheet

Programming
.PS1

PowerShell Script

Programming
.PUG

Pug Template

Programming
.PY

Python Script

Programming
.PYC

Python Compiled File

Programming
.PYD

Python Dynamic Module

Programming
.PYW

Python GUI File

Programming

Frequently Asked Questions

Everything you need to know about file extensions

You can search by entering a file extension directly in the search bar or browse the directory by category or alphabetical index.

Each listing provides a definition of the file extension, common use cases, compatible software, supported platforms, and related or alternative formats.

The database is updated regularly to reflect new file extensions, changes in software compatibility, and evolving file format standards.