Drivers & Downloads

Use the dropdown menus below to find the drivers and downloads you want. You can also search by product or keyword. Lumidigm drivers can be found in the Lumidigm Developer Center.


Crescendo Authenticator Tool

crescendoauthenticatortool-setup-1.1.exe - (63.85 MB)

Crescendo Authenticator Tool enables end users to generate one time password using the OATH slots available in Crescendo Keys.

DownloadDirect Link

  • HID Crescendo 2300 Series
  • HID® Crescendo® Key Series
  • Windows 10 x86
  • Windows 10 x64