How to Fill Out and Sign PDF Documents on iPhone Using Preview App

Filling Out PDF Forms on iPhone

• 💡 The Preview app on iPhone (iOS 26 and later) allows you to fill in blanks directly on PDF documents.
• ✍️ You can add text to fields without needing to print the document or use a computer.

Adding and Using Signatures

• 🖋️ To add a signature, tap on the signature field within your document and select the option to add a new signature.
• ✅ Once created, your signature can be easily inserted into the document.

Managing Multiple Signatures

• ➕ The app supports using multiple signatures on a single document if needed.
• 👆 Simply tap the plus icon to draw and save additional signatures.