Search string: "m4"
Database contains 10 records.
Filter list of file extensions alphabeticaly by first letters:
M . M! . M$ . M- . M0 . M1 . M2 . M3 . M4 . M6 . M7 . M8 . M9 . M? . MA . MB . MC . MD . ME . MF . MG . MH . MI . MJ . MK . ML . MM . MN . MO . MP . MQ . MR . MS . MT . MU . MV . MW . MX . MY . MZ . M_ .
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Search query results for "m4" search string:
Extension | File type description |
 .m4 | M4 preprocessor file (unix) |
| MPEG-4 compressed audio file | |
| Nero Digital audio file | |
| .m4b | Myst IV: Revelation game archive |
 .m4b | MPEG-4 Audio Layer bookmarkable file |
| .m4c | "IBM Voice Type" languages Newuser file |
| .m4i | "IBM Voice Type" languages Newuser file |
| iTunes Music Store audio file | |
 .m4r | Apple iPhone ringtone format |
| MPEG-4 video file format |