M4R Converter
Are you still paying for each iPhone ringtone for 2 bucks? How about converting to m4r to get your own ringtones for free? M4R Converter is designed to convert all your sources on your hard drive to m4r as iphone ringtone.
Not only can M4R Converter convert popular video/audio to m4r for iphone Ringtone, but it can cut your desired part for converting to M4R.
Just free download and have a try this wonderful M4R Converter with us together.
This version is for PC. If you are using Apple Mac OS X, please click here.
How to use M4R Converter to convert m4r files?
You can free download the software without fearing of bugs and viruses.

STEP 1. Free download the M4R Converter and install it your PCs, and then run it.
Then click the "
" to load audio file into the software.
STEP 2. Set the output destination by choosing the lower "BROWSE" button.
If you wish to trim the audio or preview the loaded music, You can do it in the middle body of the M4R Converter.

NOTE : The first yellow button is for preview the whole audio, while the rear yellow button is set for previewing the trimmed audio.
STEP 3. Click the "
" to begin the convert files to M4R, which process will just cost you only few seconds. Now the audio for iPhone has been finished, and you can enjoy it on iPhone with the help of iTunes.
Moreover, M4R Converter can also permit us to convert other audio and video files to M4R, for example, convert AVI to M4R, convert FLV to M4R, convert WMA to M4A, convert MPEG to M4R, convert MP3 to M4R, convert AAC to M4R , convert MP4 to M4R etc.