Web based PDF signing tool I use PDFfiller for signing purchase orders or sending proposals for clients to digitally sign. It's great because users can sign documents in their browser without needing to download anything. PDFfiller's editing tools leave much to the imagination. I don't use the editing features as I can accomplish what I need with other programs.

Fill in the Blanks! As per the 'Pro's' above, when edited could be then be immediately sent by mail to my counter-party sitting across a meeting room table. Crucially important for editing legal documents........... Every had a pdf file or document that you can't collect text sections,OR fill in a form, or add notations or extend a document. I did, and often, and I wanted it to look professional as possible, be online, so access from off office meetings was available, and documents changeable in an instant. One that when edited could be then be immediately sent by mail to my counter-party sitting across a meeting room table. Crucially important for editing legal documents. Then I found PDFfiller, it does that and more and I would highly recommend it, a reasonable cost for an excellent product that continues to update and improve its offering. Keep up the good work! A little bit cumbersome in remembering how to download a finished document, could be just me, but clearer tags or instructions might help