XA to SPX Converter

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

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What is XA ?

Maxis XA files. These are 16-bit ADPCM audio files used by Maxis games. Writing .xa files is currently not supported, although adding write support should not be very difficult.

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What is SPX ?

SPX is a file format used primarily for storing audio data, particularly in the context of compressed audio streams. It is often associated with the Speex codec, which is designed for efficient voice data compression.

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How to Convert XA to SPX in Just a Few Steps

  1. Upload your XA file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose SPX as the output format
    The tool will automatically convert your file to SPX.
  3. Start the conversion
    Click the "Convert" button and let our tool handle everything. The conversion only takes a few seconds.
  4. Download your converted file
    Once complete, download your new SPX file instantly.

Start converting XA to SPX now — it’s fast, safe, and completely online!