Well-done. Simple and quite effective and valuable.

Wertvolles add-on, erlaubt das Drucken schnell über das Kontextmenü, man sieht zuvor, ob alles abgedeckt ist.

Not work in my FF 68 (64bit).

Seems to work well, but I found you need to remember to reset any specific page stettings back to normal after printing a page, or the next web page you print will also print with the last altered settings - even if you use normal print command (Cntl P). Otherwise it works as expected/hoped for.

yet another print preview that only previews first page

Muy bueno la extension.

Tried on a few pages and it just doesn't show the whole page.
Try to grab this one for example : https://www.3dgladiator.com/tutorials/marvelousdesigner/part02/
And this extension gives you a result with 4 pages, most of the space is blank. Not convincing at all.

I used to have the old 'Print/Print Preview' add-on and this one is almost identical and just as good.

Just one thing : I could not find how to add a button to the toolbar. Is there a way to do that ?

Thanks so much for this. One of my most useful add-ons, first one of this type I've seen in Quantum. Having Print Preview in the context menu is always convenient, but *indispensable* on the annoying no-menu popups many sites have now for print and other functions. The Simply Page option is an unexpected bonus that has been a major help in printing some (not all) pages

If user can choose the language and it will be better.

This works great for previewing a pop up, such as a UPS label, and there is no menu bar. It works great and I love it!

Does what it says. Extra star for the "Simplify page/Förenkla sida" mode. Thank you!
(Macbook Air 2015, Firefox 2018)

It's OK. But can't do print preview of a selection (selected text/images).

Also, just added it.
With my new Mac, seems I lost the old preview feature I had relied on.
So far this add-on is GREAT. Also really like the "simplify page" feature.

Just added it - seems to work so far. Yippee!