XML

xml icon

XML document

File type: Internet related file, Database file, Source code and script file, Text file

An XML file extension is commonly used for files written in Extensible Markup LanguageAn XML file is used in various areas of the computer industry, and many program languages are just derivatives of XML. These XML files can be opened and edited in any text editor or IDE.

What is xml file?

File type category:
Internet related file
Database file
Source code and script file
Text file

Date updated: June 27, 2025

File extension xml is commonly used for files written in Extensible Markup Language (XML).

Extensible Markup Language (XML) is a simple, very flexible text format derived from SGML (ISO 8879). Originally designed to meet the challenges of large-scale electronic publishing, XML also plays an increasingly important role in exchanging various data on the Web and elsewhere.

XML is a human-readable, machine-understandable, general syntax for describing hierarchical data, applicable to various applications (databases, e-commerce, Java, web development, searching, etc.).

XML custom tags enable data definition, transmission, validation, and interpretation between applications and organizations.

XML is a subset of SGML and is a metalanaguage providing the rules and conventions to create other languages following these rules. These other languages are called XML-applications.

There are thousands of XML-applications such as MathML (Mathematics Markup Language), CML (Chemical Markup Language), CDF, OSD, HDML (Handheld Device Markup Language), RDF (Resource Description Framework), MML (Music Markup Language)

XML documents can be created with any text-editor just like HTML documents or dynamically by program. XML, however, is much stricter with its rules. XML documents need to be well-formed (e.g. element names, i.e. tags, are case sensitive and must be ended, unlike HTML) and for data vailidity they also need to be valid (i.e. be associated with a DTD which contains definitions of and relationships between elements).

XML MIME types:

MIME types:
text/xml
application/xml

How to open xml file?

Use any specialized XML editor software, IDE, or any text editor to edit and view the contents of XML file format.

How to convert xml file?

XMLs are used for many purposes, and it is a standard format for exports and interchange data so many types of conversions are possible.

Suggested software to open xml file:

Associated software actions with the xml file

Software applications that can open xml files:

no icon available ConTEXT (Microsoft Windows)

Stylus Studio icon Stylus Studio (Microsoft Windows)

NotePad++ text editor icon NotePad++ text editor (Microsoft Windows)

Sublime Text icon Sublime Text (Microsoft Windows)

CoffeeCup HTML Editor icon CoffeeCup HTML Editor (Microsoft Windows)

no icon available XML:Wrench (Microsoft Windows)

no icon available Source Edit (Microsoft Windows)

Sublime Text for Mac icon Sublime Text for Mac (Apple macOS / Mac OS X)

PlistEdit Pro icon PlistEdit Pro (Apple macOS / Mac OS X)

XML Edita icon XML Edita (Apple macOS / Mac OS X)

TextEdit icon TextEdit (Apple macOS / Mac OS X)

Sublime Text for Linux icon Sublime Text for Linux (Linux/Unix)

gedit icon gedit (Linux/Unix)

oXygen XML Editor icon oXygen XML Editor (Multiplatform)

no icon available RecordEditor (Multiplatform)

Geany icon Geany (Multiplatform)

Visual Studio Code icon Visual Studio Code (Multiplatform)

LibreOffice Calc icon LibreOffice Calc (Multiplatform)

Software applications that can edit xml files:

no icon available ConTEXT (Microsoft Windows)

Stylus Studio icon Stylus Studio (Microsoft Windows)

NotePad++ text editor icon NotePad++ text editor (Microsoft Windows)

Sublime Text icon Sublime Text (Microsoft Windows)

CoffeeCup HTML Editor icon CoffeeCup HTML Editor (Microsoft Windows)

no icon available XML:Wrench (Microsoft Windows)

no icon available Source Edit (Microsoft Windows)

Sublime Text for Mac icon Sublime Text for Mac (Apple macOS / Mac OS X)

PlistEdit Pro icon PlistEdit Pro (Apple macOS / Mac OS X)

XML Edita icon XML Edita (Apple macOS / Mac OS X)

TextEdit icon TextEdit (Apple macOS / Mac OS X)

Sublime Text for Linux icon Sublime Text for Linux (Linux/Unix)

gedit icon gedit (Linux/Unix)

oXygen XML Editor icon oXygen XML Editor (Multiplatform)

no icon available RecordEditor (Multiplatform)

Geany icon Geany (Multiplatform)

Visual Studio Code icon Visual Studio Code (Multiplatform)

LibreOffice Calc icon LibreOffice Calc (Multiplatform)

Software capable of saving xml files:

no icon available ConTEXT (Microsoft Windows)

Stylus Studio icon Stylus Studio (Microsoft Windows)

NotePad++ text editor icon NotePad++ text editor (Microsoft Windows)

Sublime Text icon Sublime Text (Microsoft Windows)

CoffeeCup HTML Editor icon CoffeeCup HTML Editor (Microsoft Windows)

no icon available XML:Wrench (Microsoft Windows)

no icon available Source Edit (Microsoft Windows)

Sublime Text for Mac icon Sublime Text for Mac (Apple macOS / Mac OS X)

PlistEdit Pro icon PlistEdit Pro (Apple macOS / Mac OS X)

XML Edita icon XML Edita (Apple macOS / Mac OS X)

TextEdit icon TextEdit (Apple macOS / Mac OS X)

Sublime Text for Linux icon Sublime Text for Linux (Linux/Unix)

gedit icon gedit (Linux/Unix)

oXygen XML Editor icon oXygen XML Editor (Multiplatform)

no icon available RecordEditor (Multiplatform)

Geany icon Geany (Multiplatform)

Visual Studio Code icon Visual Studio Code (Multiplatform)

LibreOffice Calc icon LibreOffice Calc (Multiplatform)

Programs for viewing xml files:

Microsoft Edge icon Microsoft Edge (Microsoft Windows)

Software apps that create xml files:

NotePad++ text editor icon NotePad++ text editor (Microsoft Windows)

no icon available ConTEXT (Microsoft Windows)

Stylus Studio icon Stylus Studio (Microsoft Windows)

CoffeeCup HTML Editor icon CoffeeCup HTML Editor (Microsoft Windows)

Sublime Text for Mac icon Sublime Text for Mac (Apple macOS / Mac OS X)

XML Edita icon XML Edita (Apple macOS / Mac OS X)

TextEdit icon TextEdit (Apple macOS / Mac OS X)

Sublime Text for Linux icon Sublime Text for Linux (Linux/Unix)

gedit icon gedit (Linux/Unix)

oXygen XML Editor icon oXygen XML Editor (Multiplatform)

no icon available RecordEditor (Multiplatform)

Visual Studio Code icon Visual Studio Code (Multiplatform)

LibreOffice Calc icon LibreOffice Calc (Multiplatform)

Software apps that convert xml files:

Full Convert Pro icon Full Convert Pro (Microsoft Windows)

no icon available SubtitleConverter.Net (On-line services)

Software apps that import xml files:

Navicat Premium icon Navicat Premium (Microsoft Windows)

no icon available XMill (Microsoft Windows)

no icon available PyGlossary (Microsoft Windows)

no icon available NKI Tool (Microsoft Windows)

ColorSchemer Studio icon ColorSchemer Studio (Apple macOS / Mac OS X)

no icon available Quick Pallet Maker (Multiplatform)

Toodledo icon Toodledo (Multiplatform)

no icon available XSL Transformer - XSLT (On-line services)

Software apps that export xml files:

Navicat Premium icon Navicat Premium (Microsoft Windows)

no icon available VCF To XML Converter (Microsoft Windows)

no icon available CSV2XML (Microsoft Windows)

no icon available Enthuware Test Studio (Microsoft Windows)

Pyxel Edit icon Pyxel Edit (Microsoft Windows)

no icon available OpenBio (Microsoft Windows)

no icon available NKI Tool (Microsoft Windows)

xPlan icon xPlan (Apple macOS / Mac OS X)

aSc TimeTables icon aSc TimeTables (Multiplatform)

GnuCash icon GnuCash (Multiplatform)

Toodledo icon Toodledo (Multiplatform)

LibreOffice Calc icon LibreOffice Calc (Multiplatform)

no icon available JSON formatter (On-line services)