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What is AAC?
Audio file formats
Fraunhofer Institute, Nokia, Dolby, AT&T, Sony and others
AAC files are audio files using Advanced Audio Coding compression. AAC is a lossy format, meaning the audio quality remains almost the same as the original source. The slight loss leads to the audio files taking up less space, which makes them ideal for music streaming or when bandwidth is limited. AAC is superior to MP3 for handling frequencies above 16 kHz. The encoding efficiency for transient and stationary signals is also better when compared to MP3.
Common questions about converting to AAC
Can I convert to AAC in bulk?
Yes, MConverter supports batch converting to AAC. You can even drag and drop folders to convert to AAC. Pasting files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert a file to AAC, if its size is 1 GB?
Yes, with MConverter Premium you can convert big files, up to 1 gigabyte each. The free version lets you convert files up to 200 MB. If you need to convert files over 200 megabytes to AAC, try MConverter Premium.
Is converting to AAC safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your files immediately after finishing the conversion by clicking the bin icon. Join others who have trusted us to convert over 2,843,179 files so far.
How long does it take to convert a file to AAC?
For most audio files, the wait is usually around a minute. However, MConverter also supports converting larger audio files, meaning that it could take a while (up to over an hour, for example).
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