Upload an AAC audio file and save it as FLAC for players, messengers, editing, publishing or archiving.
AAC is a sound encoded file format developed by Fraunhofer IIS, AT&T, Dolby and Sony. Its name stands for Advanced Audio Coding. The AAC format is an industry standard and was created as an improved alternative to the most common MP3 audio file format. AAC files do have slightly improved features compared to MP3s. Let's say this format provides the opportunity for improved processing of frequencies above 16 kHz. At the same time, the sound quality of AAC files is closer to the original sound source.
FLAC is a free cross-platform audio codec format created in 2001 by Josh Colson and Xiph.Org. The name of the format is an abbreviation of the English phrase Free Lossless Audio Codec. When compressing a file into the FLAC format, it is 50-60% of the original file without loss of sound quality (especially when working with voice recordings). When unpacking such a file, absolute originality is respected. Since the format is free and open, it is supported by almost any software, it is perfect for archiving files and for regular listening to digital recordings.
Supported formats
This converter shows the accepted source formats and the result format.
Input files
AAC
FLAC
MP2
MP3
MPGA
WAV
OGG
WMA
M4A
M4P
AMR
M4R
AC3
MID
MIDI
AIF
AIFF
APE
OGA
CAF
MPC
MKA
VOC
3GA
RA
RM
OPUS
MMF
KAR
EAC3
WEBA
IMY
AWB
MXMF
OTA
RTTTL
RTX
XMF
Result
FLAC
A damaged file or a non-standard codec can still fail even when the extension is supported.
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