
This add-on uses the Office Web Viewer
My other add-ons:
https://addons.mozilla.org/firefox/addon/google-pdf-viewer/
https://addons.mozilla.org/firefox/addon/always-preview-webextension
My other add-ons:
https://addons.mozilla.org/firefox/addon/google-pdf-viewer/
https://addons.mozilla.org/firefox/addon/always-preview-webextension