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How to convert AAC to MP4?
You can convert AAC to MP4 with MConverter in three easy steps:
Choose AAC files from your device
At the top of this page, drag and drop your AACs. You can also click to select AAC files using your operating system's file chooser. Another method is to press Ctrl+V to paste an AAC file you have copied to clipboard.
Click or tap on MP4 from the list of target formats
Alternatively, you can use the search field to quickly find the format you need, whether it's MP4 or something else.
Download your MP4 files, after MConverter has finished processing them
There's an option to automatically download the converted MP4 files, so you don't have to press the download icon for each MP4.
About the formats
Audio/Music 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.
Video file formats
MPEG (Moving Picture Experts Group)
MP4 (short for MPEG-4 Part 14) files store multimedia - video, audio and subtitles. Websites frequently use them for displaying videos because the MP4 format is universally supported. However, newer video formats, such as WebM, produce smaller file sizes with almost no quality loss. Therefore, you can free up storage by converting your videos to WebM.
Common questions about converting AAC to MP4
Can I convert AAC to MP4 in bulk?
Yes, MConverter supports batch converting of multiple AACs to MP4's simultaneously. You can even drag and drop folders containing AACs to convert to MP4. Pasting AAC files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert an AAC file to MP4, if its size is 1 GB?
Yes, with MConverter Premium you can convert big AACs, up to 1 gigabyte each. The free version lets you convert files up to 200 MB. If you need to convert AAC files over 200 megabytes, try MConverter Premium.
Is converting AACs to MP4 safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your AAC 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 AACs and other converted files immediately after finishing the conversion by clicking the bin icon. Join others who have trusted us to convert over 2,193,824 files so far.
How long does it take to convert AAC to MP4?
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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