Convert to AAC format online, for free.
FreeConvert supports 500+ file formats. Simply upload your files and convert them to AAC format. Alternatively, you can upload AAC files and convert them to a different format. All from the convenience of one tool!
We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional).
Our AAC converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.
Advanced Audio Coding (AAC) is a digital audio file format that reduces file size via lossy compression. Its primary uses are digital TV, digital radio, and Internet streaming. It is the standard audio format for iOS, YouTube, Nintendo, and Playstation. ISO/IEC designated the AAC codec as an improvement to MP3, due its ability to compress file size more efficiently while providing quality similar to uncompressed audio.
Developed by: ISO/IEC MPEG Audio Committee
Initial Release: 1997
FreeConvert.com can convert your AAC files to these other formats:
While this page can convert any Audio to AAC, you may wish to visit following Converter pages that only support specific conversions
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