Want a unique iPhone ringtone? Have some audio/video files and want to trim and convert them to M4R format iPhone ringtone? Just try Cucusoft iPhone Ringtone Maker. This software can help you to convert all kinds of audio/video files including .mp3, .m4a, .wav, .wma, .avi, .flv (YouTube Format), .mp4 (iPod Video Format), .wmv, MPEG, H.264/AVC, AVCHD, .mkv, .rm, .ra, .mov, DivX, XviD, 3GP, and more to M4R format ringtone files for your iPhone easily. And you can trim the audio/video files freely.
In the following guide, I will show you how to trim and convert audio/video to M4R iPhone ringtone with Cucusoft iPhone Ringtone Maker step by step. Before we start, you can download it form here.

Step 1: Click “Open File” button to open any audio/video files you want to convert to iPhone ringtone.
Step 2: Move the “Begin point” button and “End Point” button to trim/clip any part you want.
Step 3: Move the “Audio Fade” slide bar to set the fade in/out percentage.
Step 4: Pre-listen the output ringtone effect. Repeat Step 2 to Step 4 to edit the ringtone.
Step 5: Click “CREATE RINGTONE NOW!” button to create ringtones.

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