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File converter / Audio / Convert to AAC / M4A converter / AAC to M4A

Convert AAC to M4A

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Choose file to convert to .m4a
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You can convert AAC file to M4A as well as to variety of other formats with free online converter.

aac to m4a

How to convert aac to m4a?

How to convert m4a to aac?
Step 1
Upload aac-file
Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2
Select «to m4a»
Select m4a or any other format, which you want to convert (more 200 supported formats)
Step 3
Download your m4a file
Wait till your file will be converted and click download m4a -file

Online and free aac to m4a converter

Fast and easy
Just drop your aac files on the page to convert m4a or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded aac files instantly and converted m4a files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All aac to m4a conversions make in the cloud and don't use any resources of your computer.

Advanced Audio Coding

File extension .aac
File category audio
Description

A proprietary format with lossy compression, which have been created as an alternative for MP3 with a higher quality of coding. Overtones out of human perception are being removed. AAC is two times less than MP3, which means 1/10 of CD digital data.

The format has being widely used since 1997 as the seventh release of MPEG-2 family. As it is supplied by hardware players, the format is highly demanded by music fans. It has been widely spread in Apple production and is being used by default in iTunes.

Technical details

The format conception is similar to MP3, but it is more advanced. Being able to execute larger compression, it is represented as a separate segment of MPEG-4 standard which is used for creation of compact audio files. AAC is highly efficient with variable and continuous bitrate, with sampling frequency of 8-96 KHz.

The current version complies with the standard of ISO/IEC 14496-3. Compression is performed on the basis of auditory masking effect that provides with data reduction with no deterioration for sound quality.

Programs
Microsoft Windows Media Player
VLC media player
MPlayer
Foobar2000
Winamp
Apple iTunes
Audacity
Developer Bell Labs, Dolby Laboratories, Sony, Nokia, Coding Technologies
MIME type
audio/aac
audio/aacp
audio/3gpp
audio/3gpp2
audio/mp4
audio/mp4a-latm
audio/mpeg4-generic
audio/x-aac
audio/x-m4a
audio/x-m4p
audio/x-m4b
audio/mp4a
audio/mpga

MPEG-4 Audio Layer

File extension .m4a
File category audio
Description

Apple Inc. has designed M4A open source format on the basis of QuickTime Fike. Now the format is being promoted in iTunes store. It is a multimedia container intended for placement of sound components, as well as other data, such as images. MPEG-4 files may be stored with extensions M4A and MP4. In the latter case, they contain video as well.

Alongside these sound formats, MPEG-4 allows for lossy compaction, through FFC Codec. However, it is possible to provide a lossless compaction thanks to Apple Lossless format. The files may be played on Windows PCs via iTunes, Windows Media Player 12, KSP Sound Player, Winamp and some other programs. With iTunes, the data can be converted into Windows-supported audio formats.

Technical details

In comparison with its predecessor MP3, M4A format provides with better sound quality and smaller file size. Thanks to lossless compaction, the data may be easily converted in both direction with no deterioration in quality. The sound data encoded with ACC compression, which reduces the file size considerably.

Due to protection technology DRM, MP4 files cannot be easily distributed, while it is much simpler to replicate files in M4A; that is why “Apple Lovers” prefer the latter format. With M4A, it is possible to buy music in iTunes, as well as download it into smartphones or other devices.

Programs
Microsoft Windows Media Player
VLC media player
MPlayer
Amarok
Winamp
Apple QuickTime Player
Apple iTunes
Developer Apple
MIME type
audio/mpeg

FAQ

❓ How can I convert aac to m4a?
Firstly, select a aac file you want to convert or drag and drop it. Secondly, select m4a or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert aac to m4a?
audio conversion usually takes a few seconds. You will convert aac to m4a very quickly.
🛡️ Is it secure to convert aac to m4a on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including aac to m4a) is 100% safe.
📱 Can I convert aac to m4a without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including aac to m4a) online on your computer or mobile.