.AAC

.AAC file extension

This is the basic program to work with .AAC extension

QuickTime

QuickTime

Includes support for the key media formats, such as H.264 and AAC. The QuickTime web browser plug-in is no longer installed by default and is removed if you have a previous version of QuickTime on your PC. If you still need this legacy plug-in, you can add it back using the custom setup option in the installer... (more)

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

.AAC extension is also supported by the following programs:

RealPlayer

RealPlayer AAC Audio

RealPlayer is one of the most popular video player.
Windows Media Player

Windows Media Player AAC Audio File

A powerful and convenient media manager from Microsoft.
Rhapsody

Rhapsody

This program lets you manage music bought from Rhapsody website.
MediaMonkey

MediaMonkey AAC Audio File

A media organizer and player for serious collectors.
VLC media player

VLC media player VLC media file (.aac)

Plays most multimedia files as well as DVDs, Audio CDs, VCDs, etc.
AVS DVD Player

AVS DVD Player AVS DVD Player File

AVS DVD Player plays movie DVDs, video and audio files right on your computer.
QvodPlayer

QvodPlayer

QVOD player (Nora) is a powerful universal player.
AVS Media Player

AVS Media Player AVS Media Player File

Watch video, play audio, and view your pictures regardless of format.
Total Video Player by EffectMatrix Inc.

Total Video Player by EffectMatrix Inc.

Total Video Player is a media player supporting a vast number of file formats.
Winamp

Winamp Winamp media file

Manage and play audio and video files in your computer, and listen to podcasts.
Haihaisoft Universal Player

Haihaisoft Universal Player

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

Kantaris Kantaris Audio File

Kantaris is a multimedia file player that supports a large variety of formats.
jetAudio

jetAudio

JetAudio Basic is a video and music player but it also can burn CD's,record,etc.