Free online MKV to AAC converter

Convert MKV to AAC online from any device, with a modern browser like Chrome, Opera and Firefox.

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Aspose.Audio Video Conversion

Convert MKV to AAC files online for free. Powerful Free Online MKV to AAC document converter is easy. No desktop software installation required. All conversion you can make online from any platform: Windows, Linux, macOS and Android.
In terms of accessibility, you may use our online MKV to AAC convert tools to handle MKV files on any operating system. Whether you’re on a MacBook, Windows machine, or even a handheld mobile device, the MKV to AAC converter is always awaible online, for your convenience.
HowTo

How to convert mkv files

  • Click 'Choose File' to upload a mkv file, then config conversion settings.
  • Your mkv file will be uploaded and will be converted to other format.
  • Download link of result file will be available instantly after conversion.
  • Note that file will be deleted from our servers after 24 hours and download links will stop working after this time period.
HowTo

FAQ

  • 1

    ❓ How can I convert MKV to AAC file

    First, you need to upload a MKV file, drag & drop your MKV file or click inside the white area for choose a file. Then click the "CONVERT" button.
  • 2

    ⏱️ Why does the conversion take a little longer than I expected?

    Convert big files can take some time, as the conversion process usually requires encoding and decoding the data.
  • 3

    🛡 Is it safe to upload my MKV file to Aspose.Video Conversion app?

    Of course! The file will be available instantly after uploaded. We delete uploaded files after 24 hours and the download links and the viewer link will stop working after this period.
  • 4

    💻 Can I convert MKV to AAC file on linux, Mac OS or Android?

    Yes, you can use free Aspose.Video Conversion app on any operating system that has a web browser. Our Conversion app works online and does not require any software installation.
Fast and Easy Conversion

Fast and Easy Conversion

Upload your document, choose the save format type and click on “Convert” button. You will get the download link as soon as the file is converted.

Convert from Anywhere

Convert from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.

Conversion Quality

Conversion Quality

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The most popular video file formats to convert

You can also convert other file formats. Please see the list below.

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