I have tried so many apps and software for signing and I think this one is the thing, I like it's easy to learn, it makes my workflow fast and it's pretty flexible for many kinds of tasks you could face working with PDF files.
It's very user-friendly and I like so much my docs are stored in cloud so I can easily access them from everywhere. Also I like managing of editing docs and you can even download certain page from document, no need to download whole.
This complex tool helped me a lot with dealing with my documents, I have to fill few documents a day, also there's need in sending forms for filling for clients, so I use templates for that kind of tasks. Indeed it's very handy and I can recommend it for everyone who does kinda same tasks. Also it has a free trial, I recommend to try it.
PDFfiller is making filling out forms much more easy.
As a non-profit organization we search for something which works fine and . PDFfiller has made this possible. No more trying to create the forms and fill in the tiny blocks. Just create, insert, and print.