Good Quality

My experience with PDFfiller is old, when I still needed to install the software. Nowadays I don't use it anymore, but in my college days it was very useful.

Pros

The conversion of documents on the PDFfiller website is quite simple and does not change the structure of the actual document, which can be up to 150 pages. For most files, this is a good size.

Cons

I find PDFfiller useful only for those who work with many documents to pay a monthly fee that is not high, but it is still something to consider.