How to Sign a PDF on Your Smartphone (iOS & Android)

Whether it is an employment contract, a lease agreement, or a quick authorization form, we are increasingly expected to handle paperwork on the move. But how do you sign on a smartphone without a printer, pen, or scanner? The good news is that both iOS (iPhone/iPad) and Android offer quick, secure ways to sign PDFs directly from your screen.

How to Sign on iPhone and iPad (iOS)

Apple offers a built-in 'Markup' feature directly within iOS. When you receive a PDF:

1. Open the PDF file in the Mail app or the 'Files' app.

2. Tap the pencil icon (Markup) in the top or bottom right corner.

3. Tap the plus (+) icon in the toolbar and select 'Signature'.

4. Draw your signature with your finger or choose an existing one.

5. Drag the signature to the correct field, resize it, and tap 'Done'.

How to Sign on Android Devices

Android does not have one single pre-installed tool on every brand's operating system. However, you can use free tools like Google Drive PDF Viewer or Adobe Acrobat Reader. Once the document is open, simply tap the filling and signing tool (fountain pen icon) to draw and place your signature.

The Safest and Easiest Method for All Smartphones

If you want a professional, 100% private solution that doesn't upload your confidential contracts to random web servers, client-side tools are the way to go. With our mobile application, Easy PDF Signer, your documents are processed entirely offline inside your smartphone's secure sandbox. Your data remains yours alone.

Download our free app today to securely sign, compress, and organize your PDF files on the go, without sacrificing your privacy!