Opening an MCWORLD File

The MCWORLD file type is primarily associated with Minecraft.

MCWORLD	File extension: MCWORLD
	File type:	world

What is an MCWORLD file?

MCWORLD files mostly belong to Minecraft by Mojang. An MCWORLD file is a ZIP-compressed package containing a world used in Minecraft video game. It contains all resource packs and scripts for rendering and navigating a Minecraft world. Players typically use an MCWORLD file to backup and transfer worlds between Minecraft installations on different computers.

How to open an MCWORLD file

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

Online MCWORLD Text Viewer

Choose your .mcworld file to analyze

or drag and drop it here

Online File Viewer

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.MCWORLD File Won't Open? Here is What You Can Do

MCWORLD files can come from different programs and aren't universally openable.

1. Identify the Source: These files are typically shared by gamers or map creators distributing custom levels, strongly suggesting they belong to Mojang's Minecraft.
2. Check the Header: Open the file in a hex viewer to inspect the first few bytes.
   • Seeing "PK" indicates it is a standard ZIP archive containing the game's world data.
   • Seeing readable JSON suggests extracted configuration files.
3. Use the Original Software: The original program is usually required to open these files. Try using Minecraft (Bedrock Edition) or Minecraft Education Edition. If uncertain, ask the sender.
4. Use this Webpage: Drag and drop your .MCWORLD file onto this page to detect the format, extract readable text or metadata, and preview when possible.

MCWORLD file format:

A file format defines how the data in the file is structured. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). However, different programs can use the same file extension, and file extensions can be assigned incorrectly. So you need a detailed analysis of a file to find out the format and the associated program. In the following you will find our evaluation of the MCWORLD files:

Files with the MCWORLD extension are quite widely used. This file type is mainly used by one program with a specific format. The file formats most commonly found in MCWORLD files are:

• 97% of all MCWORLD files use ZIP compression, multiple files are compressed and combined into one MCWORLD file. Such a ZIP file contains 7 to 150 files with names like level.dat, level.dat_old, levelname.txt, world_behavior_packs.json, world_icon.jpeg, world_resource_packs.json, \db\1.ldb, \db\1.log, \db\CURRENT and \resource_packs\. Tip: If you rename the file ending to .zip and then double-click it, you see the included files and images. A typical file size is 6 MB. These files are often associated with world, block, skyblock, minecraft, farm, bedrock, survival and arnis.

All the rest of the MCWORLD files (3%) have different formats. Files like these are sometimes linked to lucky, mundo, house, custom, meine or city. If you want to find out what your MCWORLD file contains, drag and drop it onto this page.