M4R maker for iPhone ringtone
M4R Converter is a superior M4R ringtone maker to make M4R files for iPhone ringtone. M4R Converter helps convert songs to M4R files, so that you can set them as iPhone ringtone. M4R Converter also provides the function of transferring M4R to iPhone without iTunes.
M4R Converter supports converting almost all video/audio formats, for example, M4A to M4R, MP3 to M4R, AAC to M4R.
M4R Converter enables you to trim specified segment from the source file to get a clip for your iPhone ringtone.
Free download M4R Converter and make personalized ringtone for your iPhone.
This M4R Converter only works on Windows NT4/2000/2003/XP and Windows Vista.
For Mac users, please use iPhone Ringtone Maker for Mac.

Major Functions of M4R Converter:
- M4A to M4R: Convert M4A files to M4R for iPhone ringtone, thus most music in iTunes can be edited as your ringtone.
- MP3 to M4R: Convert MP3 to M4R and convert MP3 ringtones to M4R. Thus you can use almost all songs as your iPhone ringtone. The ringtones for other mobile phones are usually in MP3 format, they all can be converted and set as your iPhone ringtone.
- AAC to M4R: AAC's best known use is as the default audio format of Apple's iPhone, iPod, iTunes, and the format used for all iTunes Store audio. AAC is widely supported by PSP, PS3, Sony Walkman and music phones. You can change all these audios to your iPhone ringtone.
- Clip a segment: You can trim the source videos and audios to get a clip for your iPhone ringtone.
- Upload ringtone to iPhone: It helps transfer the converted M4R ringtone file to iPhone directly after conversion.
- Pre-fade listen: You can pre-listen your created ringtone to make sure that it is the exact one you need.
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Formats Supported:
- Audio:
MP3, WMA, AAC, WAV, OGG, M4A, RA, RAM, AC3, MP2, etc.
- Video:
AVI, MPEG, WMV, MP4, FLV, MKV, H.264/MPEG-4, DivX, XviD, MOV, RM, RMVB, M4V, VOB, ASF, 3GP, 3G2, H.264, QT, MPV, etc.
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System Requirements:
- OS Supported: Windows NT4/2000/2003/XP and Windows Vista
- Hardware Requirements: 800MHz Intel or AMD CPU, or above; 512MB RAM or more