AC3 · Dolby Digital
AC3 (Dolby Digital) is the surround-sound audio format used on DVDs, Blu-rays and TV broadcasts.
- Type
- Audio
- Extension
- .ac3
- MIME
- audio/ac3
- Best for
- 5.1 surround soundtracks
Lossy compression
All AC3 conversions →Popular AC3 conversions
Convert AC3 to… (18)
Convert to AC3 from… (43)
- MP3 to AC3
- MP4 to AC3
- WAV to AC3
- MOV to AC3
- M4A to AC3
- WebM to AC3
- FLAC to AC3
- MKV to AC3
- AAC to AC3
- AVI to AC3
- OGG to AC3
- WMV to AC3
- Opus to AC3
- WMA to AC3
- FLV to AC3
- M4V to AC3
- MPEG to AC3
- 3GP to AC3
- AIFF to AC3
- AMR to AC3
- MPG to AC3
- TS to AC3
- M4B to AC3
- MTS to AC3
- VOB to AC3
- M2TS to AC3
- APE to AC3
- OGV to AC3
- MXF to AC3
- DivX to AC3
- MP2 to AC3
- CAF to AC3
- WEBA to AC3
- 3G2 to AC3
- RM to AC3
- RMVB to AC3
- OGA to AC3
- MKA to AC3
- F4V to AC3
- ASF to AC3
- WV to AC3
- AU to AC3
- TTA to AC3
About the AC3 format
Free, private and in your browser
Your AC3 files, in any format.
No sign-up, no watermarks, no waiting in line. Drop a file and get it back in the format you need.
- Most conversions never leave your device
- Cloud files deleted automatically
- No watermarks