.M4B

.M4B file extension

This is the basic program to work with .M4B extension

QuickTime

QuickTime MySQL Tools for

QuickTime is a media player that supports most common audio and video formats. It also comes with a basic image viewer that supports most popular image formats. It offers a simple GUI with basic buttons to play, seek, and adjust volume. It is a bit slow to open, but other than that it performs well during audio and video playback. It works great with HD and Full-HD videos... (more)

The program works with the following extensions: mp3, gif, mp4, jpg, swf, png, mkv, avi, psd, bmp, jpeg, mov, dv, au, qt, caf, jp2, m4v, dib, sdp, mpa, m75, sdv, cel, mpe, jpe, smf, dif, rgb, smi, sgi, mpg, mpm, aif, flc, rmi, mpv, pct, sml, fli, m2a, snd, mqv, pic, swa, gsm, mmv, pls, ulw, kar, pnt, wav, qcp, vfw, m15, qti, 3g2, qht, m4e, m1v, m1a, 3gp, tif, tga, m2v, m1s, m3u, qtl, mps, mid, m4a, qup, aac, rts, amc, xpl, m4b, qif, ac3, amr, bwf, mac, mp2, m4p, sd2, cdda, pntg, qtif, mpeg, smil, mpg4, aifc, aiff, pict, qhtm, moov, 3gp2, tiff, mpga, 3gpp, adts, midi, rtsp, targa, m3url and movie

.M4B extension is also supported by the following programs:

MediaMonkey

MediaMonkey M4B Audio File

MediaMonkey is the movie and music organizer for the serious collector.
ACDSee

ACDSee ACDSee 8.0 M4B Video

Organize, edit, and share your photos with ease.
QvodPlayer

QvodPlayer MySQL Tools for

QVOD player (Nora) is a powerful universal player.
Haihaisoft Universal Player

Haihaisoft Universal Player MySQL Tools for

This program allows you to play your favorite multimedia files.
PPStream

PPStream MPEG-4 Video

Winamp

Winamp Winamp media file

Winamp player is designed to cover the large area of media file types.
PPS网络电视

PPS网络电视 MPEG-4 视频文件

Anole Media Player

Anole Media Player MySQL Tools for

PPS网络视频

PPS网络视频 MPEG-4 视频文件

Qvod Player

Qvod Player MySQL Tools for

Media Player Classic

Media Player Classic MySQL Tools for

Media Player Classic - Home Cinema is a free audio and video player for Windows.
Zoom Player FREE

Zoom Player FREE MPEG4 Audio

Zoom Player is a customizable Media Player for your computer.
iTunes

iTunes MPEG-4 Audio File (Protected)

Organize and play music and video in PCs and online Apple account.