Free adoption layer · Windows

Universal Document Desktop Reader

Open Universal Documents directly from Windows Explorer. The Reader operates locally and does not require an account.

Download for Windows Use the browser Reader

Included

Opens raw .udr and .uds files

Includes light-cyan UDR and deep-blue UDS icon assets

Local Talk to this document

Local integrity verification

UDR editing and append-only History

Create an amendment UDR from a sealed UDS

No account required

No automatic network connection

What installation changes

The optional installer associates raw .udr and .uds files with Universal Document. The package includes the approved file-icon assets; Explorer icon rendering is still undergoing clean-profile acceptance and is not yet claimed as complete. Browser-ready .udr.html and .uds.html files still need no installation and normally use the browser’s HTML icon.

Windows acceptance evidence

Install, association, uninstall and reinstall checks pass on the current Windows profile. The local Reader opens both document states. Clean-profile Explorer icon acceptance remains outstanding.

UDR opened in Universal Document Desktop Reader

Opened UDR

UDS opened in Universal Document Desktop Reader

Opened UDS