Signing guides, step by step.
How to sign a PDF on iPhone, Android and Mac, how to make a signature that looks good, and what makes an electronic signature valid.
iPhone · 4 min read
How to Sign a PDF on iPhone (Free, No Printing)
Sign a PDF or document on your iPhone in under a minute: the free built-in Markup method in Files and Mail, plus a faster way for documents you sign often.
Read guideSignature design · 4 min read
How to Make a Signature: Design It, Then Make It Digital
How to create a signature that looks good and is hard to copy, in 6 steps, plus three ways to turn it into a digital signature image you can use on documents.
Read guideAndroid · 4 min read
How to Sign a PDF on Android: 3 Free Ways
Android has no single built-in PDF signer. Here are three free ways to sign a PDF on an Android phone: Signature Maker, Adobe Acrobat Reader and Google Drive.
Read guideExplainer · 5 min read
How to Create a Digital Signature (and When You Need One)
Electronic vs. digital signatures explained, and how to create each: a signature image for everyday documents, or a certificate-based one in Acrobat or Word.
Read guideHow-to · 4 min read
How to Make a Transparent Signature PNG (Free)
Make a signature PNG with a transparent background in a minute, from a typed name, a drawing or a photo, then add it to Word, Google Docs or a PDF.
Read guideMac · 3 min read
How to Sign a PDF on Mac with Preview (Free)
Sign a PDF on your Mac for free with Preview: create a signature with the trackpad, camera or iPhone, place it on the document and save. Plus how to sign from Mail.
Read guideHow-to · 3 min read
How to Sign a Photo or Image on iPhone and Android
Add your signature to a photo, a screenshot or a picture of a paper document, on iPhone, Android or a computer. Includes how artists sign digital artwork.
Read guideHow-to · 3 min read
How to Scan Your Signature (Phone, Scanner or Mac)
Turn your handwritten signature into a clean digital image: the right pen and paper, how to photograph or scan it, and how to remove the background.
Read guideSignature design · 4 min read
Signature Ideas: 14 Cursive and Handwritten Signature Styles
Cursive, handwritten and calligraphy signature ideas with live examples, and how to pick a style that suits your name. Try each one free in the signature generator.
Read guide
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