Signing a PDF document is a common task for many professionals, but it can be challenging to do on mobile devices such as an iPhone or iPad. Luckily, with the help of some apps and tools, it’s possible to sign a PDF document on your iOS device. In this article, we’ll guide you through the steps to sign a PDF on iPhone and iPad.

Option 1: Sign PDFs with Markup in Apple’s Notes App

Apple’s Notes app has built-in support for signing PDFs using the Markup feature. Here’s how to do it:

1 Open the PDF file you want to sign in the Files app or another app that supports PDFs.

2 Tap the Share button and select Notes from the list of apps.

3 In Notes, tap on the PDF attachment to open it.

4 Tap on the Markup icon (it looks like a pen tip) and select Signature.

5 If you’ve already added a signature to your device, you can select it from the list of signatures. Otherwise, tap Add or Remove Signature to create a new signature.

6 Use your finger or an Apple Pencil to sign the PDF.

7 Tap Done to save the signature and exit Markup.

8 If you want to move the signature to a specific location in the PDF, tap and hold on it, then drag it to the desired location.

Option 2: Sign PDFs with Adobe Acrobat Reader

Adobe Acrobat Reader is a free app that supports signing PDFs on iOS devices. Here’s how to do it:

1 Download and install Adobe Acrobat Reader from the App Store.

2 Open the PDF file you want to sign in Adobe Acrobat Reader.

3 Tap the Fill & Sign icon at the bottom of the screen.

4 Tap on the signature field in the PDF.

5 Choose to add a signature, initials, or a typed signature.

6 Use your finger or an Apple Pencil to sign the PDF.

7 Tap Done to save the signature and exit Fill & Sign.

Option 3: Sign PDFs with DocuSign

DocuSign is a popular app for signing PDFs and other documents on iOS devices. Here’s how to do it:

1 Download and install DocuSign from the App Store.

2 Open the PDF file you want to sign in DocuSign.

3 Tap Sign in the bottom toolbar.

4 Tap Add Signature to create a new signature or select an existing signature.

5 Use your finger or an Apple Pencil to sign the PDF.

6 Tap Done to save the signature and exit the signature screen.

7 Position the signature in the PDF by dragging it to the desired location.8. Tap Finish to save the signed PDF.

In conclusion, signing a PDF on your iPhone or iPad is a simple process thanks to the various apps and tools available. Whether you choose to use the built-in Markup feature, Adobe Acrobat Reader, or DocuSign, you can sign PDF documents on-the-go with ease.