MP3からM4Rへのコンバーター

オンラインでしかも無料でmp3ファイルをm4rに変換

mp3をm4rへ変換する方法(5MB)

MPEG 4 Ringtones Audio

M4R - is a digital multimedia container format used to store audio in mono channel mode. This format is suitable for store ringtones and it is widely used by Apple iPhone for its ringtones. Needless to say that M4R and M4A formats shares many similar features..

iTunesを活用する

Facebook Twitter LinkedIn Google+ VKontakte Addthis

Convert MP3 to M4R online for free

Works directly from your web browser

No need to install third-party software

Create M4R ringtones for your iPhone

[!--temp.ad728--]