iPhone Ringtone Maker for Mac

Make iPhone Ringtones from Music Files
Convert MP3, WMA, WAV, RA, M4A, AAC, AC3, OGG and other music files to M4R iPhone ringtones.
Convert Video File to M4R as iPhone Ringtone
Make iPhone ringtones from video files like AVI, MPEG, WMV, DivX, MP4, H.264/AVC, AVCHD, MKV, RM, MOV, XviD, 3GP, etc.
Directly Transfer Ringtones to your iPhone
For your convenience, AVCWare iPhone Ringtone Maker for Mac can help you transfer the converted M4R ringtones directly to your iPhone without the use of iTunes.
Trim Files to Customize Ringtones
Select only the segment of audio you want by drag and drop or set start and end times.
Preview Video/Music File
Preview the video/audio clips to make sure it's exactly what you want prior to creating the iPhone ringtone.
Fast and Easily
Intuitive interface and super fast speeds to help you make your iPhone ringtones. Simply add your video and audio file, select the segment you want, and then upload the ringtone to your iPhone.
Multiple Interface Languages
English, German, Japanese and Chinese.

Output Device Supported
iPhone, iPhone 3G, iPhone 3GS, iPhone 4 iOS 4.3, iPhone Firmware 3.2.2 or below iTunes 8.2 or above
Input File Format Supported
Video	AVI, MPEG, WMV, MP4, FLV, MKV, H.264/MPEG-4, DivX, XviD, MOV, RM, RMVB, M4V, VOB, ASF, 3GP, 3G2, SWF, H.261, H.264, DV, DIF, MJPG, MJPEG, DVR-MS, NUT, QT, YUV, DAT, MPV, NSV AVCHD Video (.mts, .m2ts), H.264/MPEG-4 AVC (.mp4), MPEG2 HD Video (.mpg; .mpeg), MPEG-4 TS HD Video (.ts), MPEG-2 TS HD Video (.ts), Quick Time HD Video (.mov), WMV HD Video (.xwmv), Audio-Video Interleaved HD Video (.avi)
Audio	MP3, WMA, AAC, WAV, CDA, OGG, FLAC, APE, CUE, M4A, RA, RAM, AC3, MP2, AIFF, AU, MPA, SUN AU Format
Output File Format Supported
Audio	M4R

OS	Mac OS X v10.5 - 10.6
Processor	PowerPC® G4/G5 or Intel® processor
RAM	512MB RAM
Free Hard Disk	50MB free hard disk space for installation
Graphic Card	Super VGA (800×600) resolution, 16-bit graphics card or higher