OGA to AST Converter

Convert OGA to AST online quickly and easily. Just upload your file, convert it, and download the AST in seconds.

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What is OGA ?

OGA is an Ogg file that holds only audio, usually Vorbis, Opus or FLAC. The .oga extension marks it as audio, where .ogg is used for any Ogg file.

OGA format  ▶

What is AST ?

AST is a streamed audio format used in Nintendo GameCube and Wii games for background music, with loop points so a track can repeat without a gap.

AST format  ▶

How to convert OGA to AST

  1. Upload your OGA file
    Drag and drop your OGA file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose AST as output format
    The converter is preset to AST, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.