Ondesoft iTunes Converter is iTunes DRM free software. It has the ability to convert M4P to MP3. Also, it includes M4P/M4B, Audiobooks, Apple Music Songs, and Audible AA/AAX Audiobooks. And Output DRM-free MP3, AAC, AC3, AIFF, AU, FLAC, M4A, M4R, and MKA with 100% original quality.
iPhone Ringtone Creator, all-in-one ringtone creator, helps you create your own ringtone for iPhone from nearly all video and audio formats such as MP4, M4A, MP3, AAC.