You can easily convert audio files in Dolby Digital sounds (.ac3 files) to Adaptive Multi-Rate compressed audio (.amr files) using many of the currently popular audio conversion programs, including those listed below. Both file types use compressed audio, so the resulting quality of ac3 to amr conversion will depend on the source.
Home > Search converters: ac3 to amr
Conversion of ac3 file format to amr file format beta
Search for ac3 to amr converter or software able to handle these file types.
Convert Dolby Digital sound to Adaptive Multi-Rate compressed audio.
We have found 7 software records in our database eligible for .ac3 to .amr file format conversion.
Microsoft Windows software 
- convert ac3 to amr on Windows
Freemake Audio Converter
A popular free audio converter
File extension | Convert | Open | Save | Edit | Create | Import | Export | Extract |
|---|---|---|---|---|---|---|---|---|
Convert from ac3 file | Yes, Freemake Audio Converter supports ac3 file conversion as a source file type. | No | No | No | No | No | No | No |
to amr file | Yes, Freemake Audio Converter supports amr file conversion as a target file type. | No | No | No | No | No | No | No |
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned ac3 to amr. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
MediaCoder
A free universal media transcoder for Windows
SUPER
Universal All Purpose Free Media, Audio & Video Converter Player Recorder
VIP Video Converter
Video converting software
Freemake Video Converter
One of the most popular and succesfful free video conversion sofrware
Softe Audio Tools
A multimedia player with conversion capabilities
Apple macOS / Mac OS X software 
- convert ac3 to amr on OS X
Tiny Audio Converter
Audio converter for Mac
Additional links: Open ac3 file, Open amr file
AC3
An ac3 file extension is associated with the Dolby Digital sound file format also known as AC3 (Audio Coding 3).
AMR
Files with amr extension can be usually found as songs or music saved in Adaptive Multi-Rate compressed audio format. Playble in several media players, like VLC player. Also AMR format is supported by many mobile phones.
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