.AMR file extension
This is the list of programs to work with .AMR extension
Convert common multimedia file formats to 3GPP, AMR or H.263 to use in a mobile.
Real Alternative is a program that installs the support for Real Media files.
MPlayer
MPlayer Audio File
MPlayer is a movie player which runs on many systems.
Helix Encoder is a very powerful encoder program, easy to manipulate.
