All about MXML Files

The MXML file type is primarily associated with Flex.

MXMLFile Extension MXML
File extension: MXML
File type:  user interface component

What is an MXML file?

MXML files mostly belong to Flex by Adobe. An MXML file is a user interface component of a rich web application created with Flex software development kit. Such an MXML file contains XML-encoded data defining ActionScript code and static data for a Flash-based app's user interface. Flex was originally developed by Macromedia and later acquired by Adobe which donated Flex to Apache. You can create and edit an MXML file with integrated development environments such as FlashDevelop, IntelliJ, or Eclipse. Another type of MXML file contains settings used by No Man's Sky video game.

How to open an MXML file

You need a suitable software like Flex to open an MXML file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your MXML file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a MXML file directly in the browser:. Just drag the file onto this browser window and drop it.

Online MXML Text Viewer

Choose your .mxml file to view

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How to extract texts from MXML files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

You can extract texts from MXML file or capture a preview screenshot using our online MXML file viewer:
  1. Just click the "Choose your .mxml file to view" button on this page.
  2. Your MXML file will then be displayed in the browser.
  3. Now click on "Save as..." at the top of the page.
  4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
  5. Your file will be converted and downloaded.

Programs that open and convert MXML files:

  1. Flex by Adobe
    See the previous paragraphs to learn more about the main application. MXML files are often referred to as Flex data files because this type of file is primarily created or used by this software.
  2. No Man's Sky (settings) by Hello Games
    No Man's Sky is a cross-platform survival video game. Various settings used by this game are saved in an XML-encoded MXML file. This file format is classified as Settings.

MXML file format:

To view or edit MXML files you need to know the file format, because it determines how the data in this file is stored. The file format can be deduced from the file extension and the signature. However, different programs can use the same file extension. Furthermore, a file extension can be renamed incorrectly and double-clicking on it will then display an error when it is opened. When there is a problem with a file, the first step to solving it is to determine the file format. Below you will find our evaluation of the MXML files:

The MXML file extension is not found very often and is primarily used by a single program. The two most common formats are as follows:

All the rest of the MXML files (9%) have different formats. These files are often connected to condition. If you want to find out what your MXML file contains, drag and drop it onto this page.

Technical Data for MXML File Extension

File classification:
Data
Related files:
cfswf, xml, xes, gz, mxl, cube, exe, zip, avro, ftl, jmx

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Edaparts.Data
EXEFile: %ProgramFiles%\Electronics Workbench\EWB8Trial\Multisim.exe %1

ProgramID: EDAPartsUpdateFile
EXEFile: %ProgramFiles%\Electronics Workbench\EWB9\multisim.exe

ProgramID: Edaparts.Data
EXEFile: %ProgramFiles%\Electronics Workbench\EWB9\Multisim.exe

ProgramID: Edaparts.Data
EXEFile: %ProgramFiles%\Multisim7\EDAFILE_DDE.EXE


an mxml user interface component is a special file format by Adobe and should only be edited and saved with the appropriate software.

How to solve problems with MXML files

  • Associate the MXML file extension with the correct application.
  • Update your software that should actually open user interface components. Because only the current version supports the latest MXML file format. Search, therefore, e.g. on the Adobe manufacturer website after an available Flex update.
  • To make sure that your MXML file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .MXML file online - secure, fast, and no downloads needed.
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MXML file viewer MXML file description