MKV to AAC Online Converter

Convert your MKV file to AAC format in simple 3 clicks.

Step 1 - Select a file(s) to convert
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Step 2 - Convert your files to
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Step 3 - Start converting
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Convert your MKV File to AAC Format

Our free MKV to AAC online converter is the easiest way to convert MKV files to AAC format. The best online web-based app to transform MKV's into high-quality AAC format within seconds. No file size limit and no registration or login required. Choose your MKV file, click convert, then download your converted file without the burden of installing additional software on your PC. Our free online MKV to AAC converter is 100% secure and super fast and also works on all computers and mobile devices with active internet access - regardless of the operating system you have.

MKV
  • File extension
  • .mkv
  • Category
  • VIDEO
  • Description
  • MKV (Matroska Video) is a multimedia container similar to MOV and AVI format but it supports more than one audio and subtitle track in the same file. An MKV file is the Matroska multimedia container format used for video. MKV is based on Extensible Binary Meta Language and it supports several video and audio compression formats. The major difference between MKV and other video formats is that MKV is a container and not a codec. MKV files are saved with the .mkv file extension. MKV can incorporate audio, video, and subtitles in a single file even if those elements use different types of encoding. For example, you could have an MKV file that contains H.264 video and MP3 or AAC for audio. MKV also supports descriptions, ratings, cover art, and even chapter points. There are several key features that MKV is future-proof. These features include:
  • Actions
  • MKV Converter
  • Technical Details
  • Associated programs
  • VLC Media Player
  • Developed by
  • Steve Lhomme
  • MIME type
  • video/x-matroska
AAC
  • File extension
  • .aac
  • Category
  • AUDIO
  • Description
  • AAC (Advanced Audio Coding) refers to digital audio coding standard that represent audio files based on lossy audio compression. It was launched as successor of MP3 file format keeping in view that the lateral faced issues for the implementation of new ideas in the encoding process based on the development of methods for data compression. AAC achieves better sound quality as compared to MP3 at the same bit rate. It was defined in MPEG-2 Part 7 (ISO/IEC 13818-7), and in an updated form in MPEG-4 Part 3 (ISO/IEC 14496-3). The format was adopted as default media format by YouTube, iPhone, iPod, iPad, Apple iTunes and several other platforms. Several applications and APIs are available for conversion of AAC file format to other formats such as MP3, WMA, M4A, WAV and others.
  • Actions
  • AAC Converter
  • Technical Details
  • Associated programs
  • Windows Media Player,iTunes,KMPlayer,RealPlayer,VideoLAN VLC Media Player
  • Developed by
  • A combination of Fraunhofer IIS, AT&T Bell Laboratories, Dolby and Sony Corporation
  • MIME type
  • audio/aac

Free MKV File Conversion Tools

Free to Everyone

Absolutely FREE online service. There is no extra cost to use it. You can convert as many files as you like. No need to downloading and installing additional apps/extension on your computer.

100% Secure

We are not storing your content on our servers. Your files are automatically deleted from our servers instantly after the conversion process. We guarantee file security and privacy.

High Speed Conversion

Your files are converted using our powerful conversion servers. In most of the cases, the conversion process takes less time than it would take if you used your computer.

No Limitations

Unlike other services, our online service has no limit on the number of files you can convert. Convert as many as you want. You don’t even need to register or login to our website.

Quality Output

We are using high quality conversion algorithms, so you won't lose quality during the file conversion. Your converted output file retains same quality and effects of original file.

Support 100+ Formats

We supports more than 200 file formats, more than any other online converter and the number keeps growing. Support nearly all document, image, video, audio and ebook formats.