This format stands for advanced audio encoding. Created as an alternative to mp3, it allows for compressing files at bitrates identical to mp3, obtaining high-quality sound. Files of the AAC format contain many sampling frequencies. Advanced Audio Coding includes 48 channels. This type of encoding is more efficient and includes a larger number of filters. Files of the Advanced Audio Coding format cut off the frequencies which the human hearing cannot perceive. This results in a reduction of the original file size.

Convert from AAC
1	AAC To AC3
2	AAC To AIFF
3	AAC To AMR
4	AAC To AU
5	AAC To CAF
6	AAC To CDDA
7	AAC To DSS
8	AAC To DTS
9	AAC To FLAC
10	AAC To GSM
11	AAC To M4A
12	AAC To M4R
13	AAC To MP2
14	AAC To MP3
15	AAC To MP4
16	AAC To OGA
17	AAC To OGG
18	AAC To OPUS
19	AAC To SPX
20	AAC To SLN
21	AAC To TTA
22	AAC To VOC
23	AAC To W64
24	AAC To WAV
25	AAC To WMA
26	AAC To WV
27	AAC To AVI
28	AAC To MPEG
29	AAC To MOV
30	AAC To FLV

Convert to AAC
1	AC3 To AAC
2	AIFF To AAC
3	AMR To AAC
4	AU To AAC
5	CAF To AAC
6	CDDA To AAC
7	DSS To AAC
8	DTS To AAC
9	FLAC To AAC
10	GSM To AAC
11	M4A To AAC
12	M4R To AAC
13	MP2 To AAC
14	MP3 To AAC
15	MP4 To AAC
16	OGA To AAC
17	OGG To AAC
18	OPUS To AAC
19	SPX To AAC
20	SLN To AAC
21	TTA To AAC
22	VOC To AAC
23	W64 To AAC
24	WAV To AAC
25	WMA To AAC
26	WV To AAC
27	AVI To AAC
28	MPEG To AAC
29	MOV To AAC
30	FLV To AAC