Thank you for your answer.
Yes, I mean the preview for PDF, and yes you are right, I thought we had the button “previous / next” for the tif files, but after checking on internet, it look I was wrong.
I uninstalled because of all the buttons we can’t use without activate the product and I suggest you hide all the fonctionnalities we can’t use.
It could be nice to ofer a try period and hide the button after and give the possitiliy to the users to show or hide the all the buttons then from the settings.
For the tif files, previous and next buttons in the Windows explorer pane would be appreciate.
And please let the navigation buttons for the pdf, yours appear as a menu; and it is reallly not usefull!