Guides: signing documents on your phone

How to sign a document on your phone, fill in a form and send it back – without a printer or a scanner.

• Sign a PDF on your phone A quick guide: sign a PDF on your phone in under a minute, free, with no app to install and no account. The file never leaves your device.
• Sign a document from WhatsApp Got a contract or a form on WhatsApp? Sign it on your phone and send it back to the same chat in about a minute, for free.
• Sign a rental agreement on your phone Sign a lease on your phone: a signature on every page, your name, ID number and date filled in, and sent to the landlord or tenant. Free, no sign-up.
• Sign a school form on your phone Permission slip for a trip, health form or registration form from school or kindergarten? Fill it in and sign it on your phone and send it back – no printing.