Downloads

Windows 10, Windows 11 and Windows Server, 64-bit. The .NET runtime is included.

PrologicSign Viewer for Windows MSI

The viewer is one of the products in the PrologicSign PACS installer. Download it from the PACS site, with its SHA-256 checksum, and choose PrologicSign Viewer on the installer's Product page. That installs the viewer only, with no service and no admin app.

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PrologicSign Web Viewer Preview

Not generally available, so there is no download yet.

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The 1.0.0 installer is not yet signed with a Windows code-signing certificate, so SmartScreen may show "Unknown publisher". Compare the file's SHA-256 checksum with the published one, then choose More info and Run anyway.

A key is needed for the full features: get a free Developer key to evaluate. Without a key the viewer opens local files in basic mode. Read how to install and activate it.