Convert M4R to WMA
Convert your M4R files to WMA online
M4R: the ringtone file used in Apple iOS
The M4R format is used in Apples mobile devices, mostly for storing ringtones. You can create an M4R file by converting other formats or downloading it from the official iTunes store. The sound conversion employs a special type of compression, which significantly reduces the file size. The advantages of this format make it ideal for iPhone owners. M4R is one of the constituents of the standardized MPEG-4 format. One of its strong points is that the high sound quality is fully preserved after compression.
Windows Media Audio: a licensed file format
Windows Media Audio first appeared in 1999. This format is a development of Microsoft supported by Windows Media Player. It was created to replace the well-known MP3 format. Used when watching films on DVD players, on Nokia and Playstation mobile and portable devices. Files of the Windows Media Audio format can be compressed with and without losses. The format has a total of 4 types. As of today, it is supported by almost all hardware players.