Overview

Letterhead, signature, stamp, watermark, page numbers and letter tools are free for everyone; only "Have Ai write it" in a letter spends Ai pages.

Define your letterhead, signature and stamp once; after that any PDF or letter you write becomes a document with letterhead, signature and stamp in one tap. Every result is a new document; the original does not change. The "Letterhead & signature" screen is only for definitions: the My signatures, My stamps and My letterheads cards, each showing how many are saved (e.g. "2 / 5 signatures"). Sign document, Apply letterhead, Write a petition or letter, Watermark and Page numbers are not repeated here; they are all in the Tools grid (those that need a PDF ask you to choose a document from the library first; "Choose PDF from device" at the top opens the file picker).

Several companies: you can keep 5 named signatures (initials included), 5 named stamps and as many named letterheads as you like for different companies or jobs. You pick them by name when signing, applying a letterhead and writing a petition. All of them go to your phone, tablet and quillo.tr through Drive.