Developed in Europe, this format was designed for mobile users. GSM is used for audio files that contain a large amount of audio information. Suitable for voice recordings, including recordings of phone calls. You can compress and archive a GSM file to achieve a different file size. The format is mostly used to create and store voice information. There are 4 types of this format that can be opened using different applications.

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

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