Opening a PMM File

The PMM file type is primarily associated with MikuMikuDance.

PMM	File extension: PMM
	File type:	project file

What is a PMM file?

PMM files mostly belong to MikuMikuDance. PMM files are project files used by MikuMikuDance, a tool for creating 3D animations.
A PMM file contains all the data required to set up an animation scene.

It stores scene settings such as camera angles, keyframes, and other timeline information.
It holds details that let you adjust models and effects during project edits.
It is not a final video but a workspace that the software uses to rebuild the animated scene.

The file is also known by its alternative name: Polygon Movie Maker file. This alternative description points to its origins in handling polygon-based models and setups.
FilExt.com tip: When you open a PMM file with the proper software, you see all the editable components of your project ready for adjustments.

How to open PMM files

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

Online PMM Text Viewer

Choose your .pmm file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert PMM files:

MikuMikuDance
See the previous paragraphs to learn more about the main application. PMM files are often referred to as MikuMikuDance data files because this type of file is primarily created or used by this software.
Amaris BTX/2 Program
Pegasus Mail (Message Folder) by David Harris
Paired with a .PMI file.

PMM file format details:

The file format, which is the arrangement and type of data in a file, determines which program can open 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 a detailed analysis of a file is vital in order to determine the format and the associated program. Below is our analysis of the PMM files:

PMM is seldom used as a file extension and includes various formats for various programs. The following file formats are most commonly found in PMM files:

40% of all PMM files are MikuMikuDance PolygonMovieMaker data files. These files contain neither text nor words, but only data. PMM files can be up to 1 MB in size, but are often around 14 KB - 1 MB. Certain words are almost always found in the files, such as Polygon Movie maker 0002, Model, UserFile, Users, MikuMikuDanceE and Desktop. Files like these are about sample and star.

All other PMM files (60%) have no consistent format. They are often associated with fold. Drag & drop your file here to see the file format and a preview of your PMM file!

Technical Data for PMM File Extension

File classification:

Data

Related files:

pmd, pmx, vmd, vpd, mvd, ppm, rbh, mmd, pmi, pm, emm, mpp, zip

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: pmmfile
EXEFile: %ProgramFiles%\programs\PhatNoise Media Manager\pmm.exe

a pmm project file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with PMM files

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