Flawless Add-on, Limited Install Rated 4 out of 5 stars
Works flawlessly and fast. Exactly what I needed.
Great that I can view the QR code in a separate tab for saving & printing.
No obvious way to use this until you manually place the icon in the navigation bar (Mac: view/toolbars/customize -- then drag the little black square).
Would like to see it in the Tools menu, in lieu of adding another icon to my nav bar.
Would be good if there was a status bar icon -- previews show it, but nothing there for me.