M4R to WMA Converter

Convert M4R (MPEG-4 Part 14) to WMA (Windows Media Audio) online and completely free.

How to convert M4R to WMA online

  • 1To get started, upload one or more .m4r files to the converter area.
  • 2Then use the audio conversion settings and click the "Convert" button.
  • 3When the conversion is complete, you can download .wma files.
M4R to WMA Converter

M4R
M4R (MPEG-4 Part 14)

M4R is the audio format used by Apple in the iTunes application. M4R files are usually ringtones that you can install on your iPhone. At its core, M4R is a regular M4A (MPEG-4) audio file, and the .m4r extension is used to distinguish ringtones from other melodies. Often the maximum length of an M4K ringtone is limited to 40 seconds. If you downloaded such a file from the music store on your iPhone, you will need to convert it to use on other devices.
File type: Audio
File extension: .m4r
Developed by: Apple Inc.
Initial release: 2001

WMA
WMA (Windows Media Audio)

WMA (Windows Media Audio) is a music format developed by Microsoft. It was created as an alternative to other formats that use compression and gained great popularity due to the fact that it was the default audio format in the Windows operating system for a long time. The compression technology used in WMA can reduce the file size up to 20 times compared to the original sound. WMA supports ID3 tags and DRM copy protection.
File type: Audio
File extension: .wma
Developed by: Microsoft
Initial release: 1999

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