There are some documents I need in PDF format. On a website it has the "print" button and it opens the standard options. I would like a simple, free "virtual PDF printer" that will save the document in PDF format.
I use Firefox on Windows 10.
This one has always worked good for me http://www.pdfforge.org/pdfcreator
The PDF24 Creator is a free desktop PC tool to convert every printable file to a PDF. https://en.pdf24.org/convert-to-pdf.jsp
There is also PDF-XChange Lite. A simplified version of PDF-XChange Standard virtual PDF printer. PDF-XChange 'Lite' is FREE for non commercial use. https://www.tracker-software.com/product/pdf-xchange-lite
Setting one of them as the default printer will let you print straight to PDF without need to select from the dropdown menu.
We use CutePDF at work (.edu) - http://www.cutepdf.com/Products/CutePDF/writer.asp
Not free, but with a lot of features: Print&Share ( www.printandshare.info ). We use it at work here.