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File Extensions

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

134
Indexed file extensions
Popular searches:
.docx .psb .phtml .odt .pdf .7z

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134 extensions
Programming Clear all
.SASS

Syntactically Awesome Style Sheets

Programming
.XHTML

eXtensible HyperText Markup Language

Programming
.SLN

Visual Studio Solution File

Programming
.HPP

C++ Header File

Programming
.HXX

C++ Header File

Programming
.INC

Include File

Programming
.XAML

Extensible Application Markup Language

Programming
.HH

C++ Header File

Programming
.SRC

Source Code File

Programming
.UNITYPACKAGE

Unity Package File

Programming
.FXML

JavaFX Scene Builder Layout File

Programming
.ASM

Assembly Language Source Code File

Programming
.QML

Qt Modeling Language File

Programming
.A51

Intel 8051 Assembly Language Source Code File

Programming
.CSPROJ

C# Project File

Programming
.NIB

Interface Builder User Interface File

Programming
.CPP

C++ Source Code File

Programming
.SCM

Scheme Source Code File

Programming
.PRG

Program File

Programming
.VBP

Visual Basic Project File

Programming
.VBPROJ

Visual Basic Project File

Programming
.JRXML

JasperReports XML Template

Programming
.PBR

PowerBuilder Resource File

Programming
.XIB

Interface Builder XML Document

Programming
.SASS

Syntactically Awesome Style Sheets

Programming
.XHTML

eXtensible HyperText Markup Language

Programming
.SLN

Visual Studio Solution File

Programming
.HPP

C++ Header File

Programming
.HXX

C++ Header File

Programming
.INC

Include File

Programming
.XAML

Extensible Application Markup Language

Programming
.HH

C++ Header File

Programming
.SRC

Source Code File

Programming
.UNITYPACKAGE

Unity Package File

Programming
.FXML

JavaFX Scene Builder Layout File

Programming
.ASM

Assembly Language Source Code File

Programming
.QML

Qt Modeling Language File

Programming
.A51

Intel 8051 Assembly Language Source Code File

Programming
.CSPROJ

C# Project File

Programming
.NIB

Interface Builder User Interface File

Programming
.CPP

C++ Source Code File

Programming
.SCM

Scheme Source Code File

Programming
.PRG

Program File

Programming
.VBP

Visual Basic Project File

Programming
.VBPROJ

Visual Basic Project File

Programming
.JRXML

JasperReports XML Template

Programming
.PBR

PowerBuilder Resource File

Programming
.XIB

Interface Builder XML Document

Programming
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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.