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VideoProc Converter - Best MP3 to M4R Converter on Mac and Windows Although it sounds like a complicated program, it works in the simplest way so that you turn an MP3 to M4R file in just 3 steps. To provide the best UX for you, VideoProc Converter boosts the conversion speed up to 47 times real-time faster and output high quality files. It empowers all users to compress, convert, and transcode audio and video files without any hassle. VideoProc Converter is a piece of feature-rich video editing software with a fast video converter baked in. How to Convert MP3 to M4R with VideoProc Converter In this post, we rounded up best ways to convert MP3 to M4R ringtone with and without iTunes. Therefore, you need to use an MP3 to M4R converter to change your MP3 audio file to M4R. But to set it as a ringtone is another thing because M4R is the only format for iPhone ringtone. You can easily get your favorite song in MP3 for its universal support in the mainstream music market.
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