Convert MP4 to AAC online and free
1. Click "Choose Files" button and select your MP4 files you would like converted.
2. Click on the “Convert to AAC” button to start the conversion.
3. When the status change to “Done” click the “Download AAC” button
Upload a MP4 file, click "Convert", and use additional options to quickly modify its contents before downloading the final AAC file after processing has completed.
Our MP4 to AAC converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.