Protracker Module (MOD) is a tracker music format originating from the Amiga demoscene, containing both note patterns and instrument samples.
AAX files are built around lossy compression. Designed for audible audiobooks, digital spoken word, they use the audio/x-aax MIME type and typically range from varies by content.
Reach for MOD when your priority is chiptune music, demoscene, retro game audio — its uncompromising quality ensures every detail is preserved.
Reach for AAX when your priority is audible audiobooks, digital spoken word — its efficient compression makes sharing fast and storage minimal.
Learn more about MOD and AAX formats in our detailed guide.
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.mod,.MOD (max 100MB)
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MOD (MOD music) - Protracker Module, tracker music format for demoscene and games. Best for chiptune music, demoscene, retro game audio.
AAX (AAX) - Audible Audiobook, encrypted AAC audiobook format. Ideal for audible audiobooks, digital spoken word.
Yes, GoConvertFile offers free conversion of MOD to AAX for files up to 100MB. No registration required.
Most MOD to AAX conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
AAX is ideal for audible audiobooks, digital spoken word. Audible Audiobook, encrypted AAC audiobook format
Yes, converting MOD to AAX uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.
AAX files are typically 50-80% smaller than MOD files because AAX uses efficient lossy compression. The exact reduction depends on quality settings.