AC3 to FLAC Converter

Convert your ac3 files to flac online & free

Choose Files

Drop files here. 100 MB maximum file size or Sign Up

Settings

Audio Channels: Set the number of audio channels. This setting is most useful when downmixing channels (e.g., from 5.1 to stereo).

Frequency: Set the sample rate of the audio. Music with a full spectrum (20 Hz — 20 kHz) requires values not lower than 44.1 kHz to achieve transparency. More info can be found on the wiki.

Volume: Adjust the audio volume by selecting a number of decibels. For example, -10 dB decreases the volume by 10 decibels.

Convert to AC3

ac3

AC3 Audio File

Dolby Digital film format, developed for encoding audio tracks for films. It supports up to 6 audio channels: left, right, front, rear, upper and lower. Because of this, it allows you to store “3-dimensional” audio tracks. It’s widely used both in movie theaters and by the users themselves for storing audio tracks in film libraries at home.

FLAC Converter

flac

Free Lossless Audio Codec

This is open lossless codecs, developed under the Ogg project. Lately it’s become quite popular: many users wishing to store audio with original quality choose FLAC. This is partly in connection with the fact that codecs uses IDv1 and IDv3 tags - this allows a user to sort an audio collection according to one’s particular tastes, changing the original metadata of the tracks.

How to convert AC3 to FLAC

Step 1

Upload ac3-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to flac"

Choose flac or any other format you need as a result (more than 200 formats supported)