Funciona mediocremente, no lo recomiendo

tres bon plugin merci d avoir bosser dessus

It doesnt work.

IT DOES NOT WORK !!!

fast easy to use

Didn't print for me. - The page was from coursera. I got a blank page. Probably not able to print pages with js etc.

Faaaar from perfect but good enough for documentation.

Please support Android

Stop working

You don't need this. Firefox's design here is very poor, but you can save to PDF by first going File -> Print, and then clicking on a button that simply says PDF, and then "Save to PDF". Absolutely idiotic design by Firefox. Also, this extension does not work properly as it sends a URL to some server, which means anything you were logged into is likely not going to work, AND it's probably a violation of your privacy.

It is all I have used for a long time

While it does "work" the page sizes look more like a slideshow and every page has an inserted footer as a promotional advertisement to use some PDF conversion API.