What is a .wma file?
A .wma file is a windows Media audio. Its registered MIME type is audio/x-ms-wma, which places it in the audio family of formats.
Technically it is a specialised form of application/vnd.ms-asf (the .asf format), so tools that understand that format can often read at least part of it.
WMA is a binary format: the contents are not readable text, so opening it in a text editor shows scrambled characters.
WMA file format details
| Extension | .wma |
|---|---|
| Format | Windows Media audio |
| MIME type | audio/x-ms-wma, audio/wma |
| Category | Audio |
| Text or binary | Binary |
| Based on | application/vnd.ms-asf |
| File signature | None fixed |
| Registered with IANA | No |
| Other extensions | None |
How to open WMA files
| Windows | VLC media player is free and plays almost every audio and video format, WMA included in most cases. Media Player and Films and TV handle the common ones. |
|---|---|
| Mac | QuickTime Player plays formats Apple supports. VLC or IINA play most others. |
| iPhone and iPad | The Files app plays formats Apple supports. VLC for iOS plays most others. |
| Android | Most gallery and music apps play common formats; VLC for Android plays almost everything. |
Convert WMA files
TapToConvert converts WMA files in your browser, without uploading them. Open the WMA converter, or go straight to a conversion:
WMA file FAQ
What is a .wma file?
A .wma file is a windows Media audio, with the MIME type audio/x-ms-wma.
How do I open a .wma file?
VLC media player plays most audio and video formats on Windows, Mac, iPhone and Android.
Is a .wma file safe to open?
WMA files hold data rather than programs, but any file from an unknown source can be crafted to exploit the software that opens it. Keep that software up to date. The viewer on this page only reads the bytes and never runs anything.
What is the MIME type of .wma?
audio/x-ms-wma, and it is also seen as audio/wma. Web servers send this type so browsers know how to handle the file.
Is WMA a text or binary format?
Binary. Its contents are not readable as text.
File type facts come from the IANA media type registry, the mime-db project and the freedesktop.org shared MIME database.