Online AAC converter

Choose file to convert

Easily convert music or sound files to the aac format for free using our online converter.

How to convert a aac file?

Step 1

Upload file

You can select the file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to aac»

Choose aac or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your aac file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the aac format.

Best aac converter tool

Convert aac Fast and easy

Simply drag and drop your aac files onto the webpage, and you'll be able to convert them to over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure aac Conversion

As soon as you upload your aac files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all aac conversions in the cloud, which means that none of your computer's resources will be used in the process.

Advanced Audio Coding

Extension	.aac
Category	🔵 audio
Programs	🔵 Microsoft Windows Media Player 🔵 VLC media player 🔵 MPlayer 🔵 Foobar2000 🔵 Winamp 🔵 Apple iTunes 🔵 Audacity
Description	🔵 AAC is a proprietary format with lossy compression that was created as an alternative to MP3, offering higher quality coding. Frequencies beyond human perception are removed during compression. AAC files are half the size of MP3 files, containing only 1/10 of the digital data found on a CD.This format has been widely used since 1997, as the seventh release in the MPEG-2 family. It is supported by hardware players and highly favored by music fans. AAC has become particularly popular in Apple products and is the default format used in iTunes.
Technical details	🔵 The format concept is similar to MP3, but more advanced. It has the ability to achieve greater compression, making it a separate part of the MPEG-4 standard used to create smaller audio files. AAC is highly efficient, supporting variable and continuous bitrate, with a sampling frequency of 8-96 kHz.The current version complies with the ISO/IEC 14496-3 standard. Compression is based on the auditory masking effect, allowing for data reduction without compromising sound quality.
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