PDF guides

Step-by-step instructions for everyday document tasks, using the tools on this site.

• How to combine documents and photos into one PDF

  Turn phone photos and separate PDFs into one tidy PDF for an online form or email — step by step, in your browser.

• How to sign a PDF without printing it

  Add your signature to a PDF on your computer or phone — draw or type it, place it and download — with no printer or scanner.