Opening MCFUNCTION Files

The MCFUNCTION file type is primarily associated with Minecraft.

MCFUNCTION	File extension: MCFUNCTION
	File type:	script file

What is an MCFUNCTION file

MCFUNCTION files mostly belong to Minecraft. MCFunction files are specialized script files used within Minecraft. They are plain text files that list game commands to be executed in sequence.
This file type is placed in a datapack and is read by the Minecraft engine when a function is called. Each line is treated as a separate command, which lets players automate tasks like summoning entities, altering game states, or triggering events.
Key Details summarized by FilExt.com:

No complex format—just one command per line.

They integrate with other datapack files to extend game mechanics.

Changes require a datapack reload to take effect.

FilExt.com tip: You can open and edit these files with any plain text editor such as Notepad or Notepad++. For more in-depth details, please visit this page.

How do you open MCFUNCTION files?

You need a suitable software like Minecraft to open an MCFUNCTION 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 MCFUNCTION file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a MCFUNCTION file directly in the browser:. Just drag the file onto this browser window and drop it.

Online MCFUNCTION Text Viewer

Choose your .mcfunction file to view

or drag and drop it here

Online File Viewer

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

You can extract texts from MCFUNCTION file or capture a preview screenshot using our online MCFUNCTION file viewer:

To do so, click the "Choose your .mcfunction file to view" button above.
After your file is opened in browser,
click "Save as..." in the menu.
Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
Your file will be converted and downloaded.

Programs that open and convert MCFUNCTION files:

Minecraft
See the previous paragraphs to learn more about the main application. MCFUNCTION files are often referred to as Minecraft simple text files because this type of file is primarily created or used by this software.
Minecraft
A *.MCFUNCTION file is an integral component of the Minecraft game, facilitating the execution of multiple commands sequentially. These files, written in plain text and adhering to the Minecraft command syntax, empower players to automate complex tasks, create custom game mechanics, and design intricate scenarios within the game world. Each line within a *.MCFUNCTION file represents a single Minecraft command, executed in the order they appear. This sequential execution allows for the creation of chained commands, enabling complex automation and game modifications. The *.MCFUNCTION format is exclusive to Minecraft and is loaded into the game using the `/function` command, providing a powerful tool for advanced gameplay customization. This file format is classified as Game file.

Technical Data for MCFUNCTION File Extension

File classification:

Simple text file

Mime type:

text/mcfunction

an mcfunction script file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with MCFUNCTION files

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