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AC3 file format

Dolby Digital Audio

AC3 is Dolby Digital surround sound as used on DVDs and TV broadcasts. Home cinema receivers decode it, while music apps often skip it.

Convert AC3 to MP3Audio converter

Where AC3 files open

Home cinema
Receivers and soundbars decode AC3 surround sound.
Yes
Music apps
Phone music apps rarely import AC3.
No
VLC
Plays AC3 on desktop and phone.
Yes

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23 formats
Audio

Convert to AC3

57 formats
Video
Audio

Other audio formats