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WM

wm icon

Windows Media audio or video data

File type: Audio and sound file, Digital video and movie file

Files with wm extension can be most often found as multimedia files from Windows operating system. Can be either video or audio.

Found 2 different file type records with the same wm filename suffix.

What is wm file?

File type category:
Audio and sound file
Digital video and movie file

Date updated: July 13, 2025

File extension wm is sometimes used as shortened version for one of the Windows Media formats. It can be either Windows WMV or VMA formats.

MIME types:
video/x-ms-asf
video/x-ms-wm

How to open wm file?

Use any Windows Media compatible tools to playback .wm files.

How to convert wm file?

Compatible tools are able to export .wm files to other formats.

Suggested software to open wm file:

Associated software actions with the wm file

Apps designed for playing wm files:

Working Model data

File type category:
Various data file

Date updated: April 8, 2019

Record marked as obsolete and not updated for a long time.

The wm file extension is associated with Working Model application.

The wm file extension has been changed to .WM2D in later versions in order to avoid conflict with Windows Media. This association is classified as CAD/CAM.

Mime types used with this association are: video/x-ms-wm.

The identifying characters used for this association are - Hex: 46 7A 7A 58 , ASCII: FzzX

How to open wm file?

Probably not meant to be accessed by the user.

How to convert wm file?

Probably cannot be converted to anything else.

Suggested software to open wm file:

Associated software actions with the wm file

Software applications that can open wm files:

Microsoft Windows

Software apps that create wm files:

Microsoft Windows

Software applications that handle other tasks involving wm files:

Microsoft Windows

Related file extensions