Paste into UR a PDF snaphsot does not work

[Anthony]

many thanks Quant for your suggestion: I would give it a try!
In fact I am used to:
a) Clipmate which has also a portable version, and it is very powerful, quite similar to clipstory, it seems.
b) Mybase too has a very powerful feature of capturing what is in the clipboard: it gives also some options, with a contextual menu: paste before/after, as sibling/child item etc. without calling on the foreground its application (Mybase should be open though).
This is why I was a bit surprise that UR, which is able to index pdfs, it was not able to capture a simple snaphsot.