"I have to tell my dr. to use this. Tired of his hand-printed & copied over & over stuff & can fax it immediately since he snail mails everything. Highly recommend to anyone who can use all the features. Added plus is that it's so easy to use. It eliminates paper, toner and postage and well worth the price for anyone who needs all the bells & whistles (which he does!!). Thank you, PDFfiller !!"