| File Type |
iPhone Ringtone File |
| File Format |
File |
| Common? |
No |
| File Description |
Custom iPhone ringtone created with iTunes; can only be created from songs purchased from the iTunes music store that allow ringtone creation; automatically transferred to the iPhone when the phone is synced with the computer using Apple iTunes.
NOTE: M4R files created with third-party software programs or downloaded from the Internet may not include copy protection; these files may be played by other programs such as VLC media player. |
| Program(s) that open m4r files |
Mac / Windows: Apple iTunes |
|
