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UD Expire

FREE

Add or update an expiration date on any Universal Document™. After the expiry date, compliant readers will block access. The expiry is encoded in the document metadata — tamper-evident and verifiable.

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Drop your .uds or .udr file here

or click to browse

Expiry date *

Reason (optional)

Runs entirely in your browser. No data is sent to any server. Part of the Universal Document™ ecosystem.