ADX Audio Format

audio

ADX is a proprietary audio storage and compression format developed by CRI Middleware. PRONOM currently holds one PUID for all known version numbers, with separate identification signatures for each.

Identify it

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Open it

No software is recorded for this format.

Convert it

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Versions and variants (4)

• ADX, version 2Unknown
• ADX, version 3Unknown
• ADX, version 4Unknown
• ADX, version 5Unknown

Sources

• PRONOM fmt/840
• Wikidata Q290741

From PRONOM, Wikidata. Updated 2026-10-20.

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