# AC3 converter > Convert AC3 files to MP3, WAV, M4A, FLAC and more. Free, fast and private — most conversions run right in your browser. AC3 (Dolby Digital) is the surround-sound audio format used on DVDs, Blu-rays and TV broadcasts. URL: https://www.converterrr.com/ac3-converter - Dolby Digital (AC3), audio format. [Audio converter](https://www.converterrr.com/audio-converter). - Converts to 18 formats, 17 of them in the browser; 43 formats convert to AC3. ## About the AC3 format AC3 (Dolby Digital) is the surround-sound audio format used on DVDs, Blu-rays and TV broadcasts. | | AC3 | | --- | --- | | Full name | Dolby Digital | | Type | Audio | | Extensions | .ac3 | | MIME type | audio/ac3 | | Best for | 5.1 surround soundtracks | | Properties | lossy compression | ## Convert AC3 to… (18) - [AC3 to MP3](https://www.converterrr.com/ac3-to-mp3) (in the browser) - [AC3 to WAV](https://www.converterrr.com/ac3-to-wav) (in the browser) - [AC3 to M4A](https://www.converterrr.com/ac3-to-m4a) (in the browser) - [AC3 to FLAC](https://www.converterrr.com/ac3-to-flac) (in the browser) - [AC3 to AAC](https://www.converterrr.com/ac3-to-aac) (in the browser) - [AC3 to OGG](https://www.converterrr.com/ac3-to-ogg) (in the browser) - [AC3 to Opus](https://www.converterrr.com/ac3-to-opus) (in the browser) - [AC3 to WMA](https://www.converterrr.com/ac3-to-wma) (in the browser) - [AC3 to AIFF](https://www.converterrr.com/ac3-to-aiff) (in the browser) - [AC3 to AMR](https://www.converterrr.com/ac3-to-amr) (cloud) - [AC3 to M4B](https://www.converterrr.com/ac3-to-m4b) (in the browser) - [AC3 to MP2](https://www.converterrr.com/ac3-to-mp2) (in the browser) - [AC3 to WEBA](https://www.converterrr.com/ac3-to-weba) (in the browser) - [AC3 to OGA](https://www.converterrr.com/ac3-to-oga) (in the browser) - [AC3 to MKA](https://www.converterrr.com/ac3-to-mka) (in the browser) - [AC3 to WV](https://www.converterrr.com/ac3-to-wv) (in the browser) - [AC3 to AU](https://www.converterrr.com/ac3-to-au) (in the browser) - [AC3 to TTA](https://www.converterrr.com/ac3-to-tta) (in the browser) ## Convert to AC3 from… (43) - [MP3 to AC3](https://www.converterrr.com/mp3-to-ac3) (in the browser) - [MP4 to AC3](https://www.converterrr.com/mp4-to-ac3) (in the browser) - [WAV to AC3](https://www.converterrr.com/wav-to-ac3) (in the browser) - [MOV to AC3](https://www.converterrr.com/mov-to-ac3) (in the browser) - [M4A to AC3](https://www.converterrr.com/m4a-to-ac3) (in the browser) - [WebM to AC3](https://www.converterrr.com/webm-to-ac3) (in the browser) - [FLAC to AC3](https://www.converterrr.com/flac-to-ac3) (in the browser) - [MKV to AC3](https://www.converterrr.com/mkv-to-ac3) (in the browser) - [AAC to AC3](https://www.converterrr.com/aac-to-ac3) (in the browser) - [AVI to AC3](https://www.converterrr.com/avi-to-ac3) (in the browser) - [OGG to AC3](https://www.converterrr.com/ogg-to-ac3) (in the browser) - [WMV to AC3](https://www.converterrr.com/wmv-to-ac3) (in the browser) - [Opus to AC3](https://www.converterrr.com/opus-to-ac3) (in the browser) - [WMA to AC3](https://www.converterrr.com/wma-to-ac3) (in the browser) - [FLV to AC3](https://www.converterrr.com/flv-to-ac3) (in the browser) - [M4V to AC3](https://www.converterrr.com/m4v-to-ac3) (in the browser) - [MPEG to AC3](https://www.converterrr.com/mpeg-to-ac3) (in the browser) - [3GP to AC3](https://www.converterrr.com/3gp-to-ac3) (in the browser) - [AIFF to AC3](https://www.converterrr.com/aiff-to-ac3) (in the browser) - [AMR to AC3](https://www.converterrr.com/amr-to-ac3) (in the browser) - [MPG to AC3](https://www.converterrr.com/mpg-to-ac3) (in the browser) - [TS to AC3](https://www.converterrr.com/ts-to-ac3) (in the browser) - [M4B to AC3](https://www.converterrr.com/m4b-to-ac3) (in the browser) - [MTS to AC3](https://www.converterrr.com/mts-to-ac3) (in the browser) - [VOB to AC3](https://www.converterrr.com/vob-to-ac3) (in the browser) - [M2TS to AC3](https://www.converterrr.com/m2ts-to-ac3) (in the browser) - [APE to AC3](https://www.converterrr.com/ape-to-ac3) (in the browser) - [OGV to AC3](https://www.converterrr.com/ogv-to-ac3) (in the browser) - [MXF to AC3](https://www.converterrr.com/mxf-to-ac3) (in the browser) - [DivX to AC3](https://www.converterrr.com/divx-to-ac3) (in the browser) - [MP2 to AC3](https://www.converterrr.com/mp2-to-ac3) (in the browser) - [CAF to AC3](https://www.converterrr.com/caf-to-ac3) (in the browser) - [WEBA to AC3](https://www.converterrr.com/weba-to-ac3) (in the browser) - [3G2 to AC3](https://www.converterrr.com/3g2-to-ac3) (in the browser) - [RM to AC3](https://www.converterrr.com/rm-to-ac3) (cloud) - [RMVB to AC3](https://www.converterrr.com/rmvb-to-ac3) (cloud) - [OGA to AC3](https://www.converterrr.com/oga-to-ac3) (in the browser) - [MKA to AC3](https://www.converterrr.com/mka-to-ac3) (in the browser) - [F4V to AC3](https://www.converterrr.com/f4v-to-ac3) (in the browser) - [ASF to AC3](https://www.converterrr.com/asf-to-ac3) (in the browser) - [WV to AC3](https://www.converterrr.com/wv-to-ac3) (in the browser) - [AU to AC3](https://www.converterrr.com/au-to-ac3) (in the browser) - [TTA to AC3](https://www.converterrr.com/tta-to-ac3) (in the browser) ## About the AC3 format: frequently asked questions ### What is an AC3 file? AC3 (Dolby Digital) is the surround-sound audio format used on DVDs, Blu-rays and TV broadcasts. It's commonly used for 5.1 surround soundtracks. ### How do I open an AC3 file? If your app can't open AC3, convert it to a widely supported format like MP3 with the converter above. ### What can I convert AC3 to? 18 formats, including MP3, WAV, M4A, FLAC, AAC, OGG. ### What can be converted to AC3? 43 formats can be converted to AC3, including MP3, MP4, WAV, MOV, M4A, WebM. ### What is the MIME type of AC3? AC3 files use the MIME type audio/ac3 and the extension .ac3.