Opening an MPK File

The MPK file type is primarily associated with Project64.

MPK	File extension: MPK
	File type:	memory pack

What is an MPK file

MPK files mostly belong to Project64 by Zilmar, Shygoo, and Azime. An MPK file is a memory/controller pack used by Project64 Nintendo 64 game console emulator. It contains game data such as functions, settings, and saved game session information. Another type of MPK file is a map package created by ArcGIS geographic information system. A map package (MPK file) serves as a container for map documents (MXD files) and data referenced by each layer of the map. They are mainly used to share or archive maps and their related data. HANA Studio database development software package uses ZIP-compressed modules saved in MPK files.

How to open an MPK file

You need a suitable software like Project64 to open an MPK 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 MPK file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a MPK file directly in the browser:. Just drag the file onto this browser window and drop it.

Online MPK Text Viewer

Choose your .mpk file to analyze

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Online File Viewer

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Programs that open and convert MPK files:

Project64 by Zilmar, Shygoo, and Azime
See the previous paragraphs to learn more about the main application. MPK files are often referred to as Project64 games because this type of file is primarily created or used by this software.
7-Zip (compressed data) by Igor Pavlov
7-Zip is a file compression program for Windows operating system. It can open and unpack an MPK file containing an archive saved in 7Z format. This file format is classified as Compressed. Related links: Creating a map package
ArcGIS (map package) by ESRI
ArcGIS is a geographic information system available as a desktop program and a web app. It uses an MPK file to save a map package. This file format is classified as GIS.
HANA Studio (module) by SAP
HANA Studio is a software suite used to create in-memory databases for SAP backend products. Its oData connector uses a module saved in an MPK file. This file format is classified as Developer.
Project (project data) by Microsoft
Project is a project management, task tracking, and collaboration software. Some data used by this program is saved in an MPK file. This file format is classified as Data.

MPK file extension format:

The file format determines how the data is stored in the file. The file format can be deduced from the file extension and the signature. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. 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 MPK files:

The MPK file extension is not widely used. Such a file includes different formats for the applicable programs. The following file formats are most commonly found in MPK files:

35% of all MPK files are based on the well-known 7z file format. 7z is a compressed archive file format that supports several different data compression, encryption and pre-processing algorithms. These files are binary files, so they do not contain text, but only cryptic characters. MPK files can be up to 1 GB in size, but are often around 150 KB - 150 MB. The file type is relatively new. Certain words are almost always found in the files, such as (1v%f M*. These files are often associated with areas and south.
20% of all MPK files belong to SciADV MPK game data Package. They consist of illegible, cryptic characters. The files are often between 230 KB and 290 MB in size. Certain words are almost always found in the files, such as MPAK. The file name Mobot.mpk or bgm.mpk is characteristic of these files. Files like these are about script.

The remaining 45% of all MPK files are different files with different signatures, often, for example, Project64 Memory Pack and ZIP. These files sometimes refer to modules, project, audio, data, select or track. If you want to find out what your MPK file contains, drag and drop it onto this page.

Technical Data for MPK File Extension

File classification:

Game

Related files:

mbk, zip, mdk, exe, sqlite, edt, 7z, saz, rom, pj1

Mime type:

application/octet-stream

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: MPKFile, FileType: Mastercam Packed Files, AppName: Munpack
EXEFile: Munpack.exe

an mpk memory pack is a special file format by Zilmar, Shygoo, and Azime and should only be edited and saved with the appropriate software.

How to solve problems with MPK files

Associate the MPK file extension with the correct application.
Update your software that should actually open memory packs. Because only the current version supports the latest MPK file format. Search, therefore, e.g. on the Zilmar, Shygoo, and Azime manufacturer website after an available Project64 update.
To make sure that your MPK file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .MPK file online - secure, fast, and no downloads needed.