Introduction
This free AAC to ALAC converter can help you convert AAC (Advanced Audio Coding) audio to ALAC (Apple Lossless Audio Codec) audio. The tool will try to maintain the audio quality of the source AAC file and create a high quality ALAC file as much as possible.
How To Use
- Select an "AAC File" (such as *.aac, *.m4a, *.m4b, *.m4r).
- Click the "Convert" button to start uploading your files.
- Once the upload is complete, the converter will redirect a web page to display the conversion results.
Remark
- The maximum upload file size is 200 MB.
- Before uploading, please make sure you agree to the terms of this website.
- If the file upload process takes a long time or is unresponsive or very slow, please try to cancel and resubmit.
- This converter cannot support encrypted or protected audio files.
- If the source file is a very large file, it will take more time to upload, be sure to select a valid file.
File Format Information
- AAC (Advanced Audio Coding) is a lossy audio compression format, based audio-encoding standard for MPEG-2 and MPEG-4. This format is more advanced than MP3, offering better audio quality, and files in this format are usually larger then MP3 files for the same content. The file extensions can be .m4a, .m4b, .m4r, .aac.
- ALAC (Apple Lossless Audio Codec) is a lossless audio format developed by Apple, because audio data is lossless, ALAC audio files size will be larger than MP3 (lossy) audio files. This format is typically used by Apple Music and offers audio resolutions ranging from CD quality (16-bit/44.1kHz) to high quality (24-bit/192 kHz). The file extensions can be .m4a.
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