How to Sign a PDF on Your iPhone

Hello there, lovely folks! 😊

Do you ever find yourself in a situation where you need to sign a PDF document but don’t know how to do it? Maybe you have received an important agreement in an email that requires your signature, but you’re not sure how to add it to the document. Well, worry no more, because we’ve got you covered! In this article, we’ll guide you through the process of how to sign a PDF document and make it quick and easy for you. Let’s get started! 🚀

How to Sign a PDF

Why Use Your iPhone to Sign PDFs?

If you’re someone who’s always on-the-go, signing PDF documents is probably a regular chore. With the advent of smartphones, you no longer need to wait until you’re in the office or at home to sign a PDF. Today, you can easily sign and send PDFs using your iPhone. Here are some reasons why using your iPhone to sign PDFs is highly recommended:

1. It’s Free

One of the most significant advantages of using your iPhone to sign PDFs is that it’s completely free! Unlike traditional methods, you don’t have to pay for printing, scan or fax equipment, or even a pen.

By using your iPhone, you can access a range of free apps that allow you to sign PDFs, including Adobe Acrobat Reader, DocuSign, and SignEasy. These apps provide a wealth of features that not only let you sign documents but also enable you to fill out forms, add text, and even save your signature for future use.

2. It’s Convenient

Signing PDFs on your iPhone is incredibly convenient. You don’t need to wait until you reach the office to print or scan documents. Instead, you can do it all using your iPhone while on-the-go or from the comfort of your home.

All you need to do is download a PDF signing app, open the document on the app, add your signature, and then save the signed copy on your phone or send it via email. The process is hassle-free, saves time, and ensures that you never miss an important deadline.

3. It’s Secure

Another advantage of using your iPhone to sign PDFs is bank-grade security. Since all information is transmitted digitally, you get end-to-end encryption, which secures your documents from prying eyes and potential hackers.

Moreover, many signing apps utilize multi-factor authentication to prevent unauthorized access to your signature, ensuring that only you can sign the document. Plus, you get automatic audit trails that let you track every step of the signing process, giving you a complete record of who signed the document, when they signed it, and from where.

4. It’s Environmentally Friendly

Switching to an electronic format for signing PDFs over traditional methods helps reduce paper waste, which is great for the environment.

By signing PDFs on your iPhone, you no longer need to print out paper copies of documents, leading to less paper consumption. You can save trees, energy, and reduce carbon footprint by embracing the digital revolution


Signing PDFs on your iPhone is a quick, easy, and convenient way to sign documents. From saving time to reducing paper waste to enjoying bank-grade security, there are many reasons to switch to signing PDFs on your iPhone. It’s just a matter of selecting the right PDF signing app that serves your purpose.

Want to learn how to sign a PDF on your Mac? Check out our step-by-step guide for easy and efficient PDF signing.

Step-by-Step Guide: How to Sign a PDF on Your iPhone

If you’re someone who works on-the-go and needs to sign legal documents quickly, then knowing how to sign a PDF on your iPhone can be a game-changer. And, fortunately, it’s incredibly simple to do. Here is our step-by-step guide:

Step 1: Open the PDF in the Files App

First things first, you need to open the PDF document that you want to sign. The best way to do this is by locating the file in the Files app on your iPhone. Once you find it, tap on the file to open it.

Step 2: Tap on the Markup Icon

Once the PDF file is open, you should see a variety of icons located at the bottom of the screen. Look for the icon that looks like a pen, which is the Markup icon, and tap on it. This will take you to a new screen that allows you to edit the document.

Step 3: Select the Signature Tool

Now that you’re on the Markup screen, look for the option to add a signature to the PDF. You can find this tool by tapping the plus sign (+) located in the bottom right-hand corner. From there, you should see the option to add a signature, so select it.

Step 4: Sign the PDF Using Your Finger or Apple Pencil

Once you’ve selected the signature tool, it’s time to sign the document. You can do this by using your finger or an Apple Pencil, depending on which you prefer. Simply draw your signature in the designated area and adjust the size and position as needed.

Step 5: Save and Share the Signed Document

After you’ve finished adding your signature to the PDF, be sure to save the changes you’ve made. You can do this by tapping on the “Done” button located in the top left-hand corner of the screen. From there, choose the option to “Save File” or “Save to Files.” Now you can easily share your signed document via email, text, or any other preferred method.

And there you have it! This is how to sign a PDF on your iPhone in just a few simple steps. With this knowledge, you’ll be able to sign all the important documents you need with ease, hassle-free.

Alternative Methods for Signing PDFs on Your iPhone

If you’re looking for more customization and features than what iOS’s default PDF signature tool provides, don’t worry. There are plenty of third-party apps available to solve this problem.

One of the most popular third-party PDF signature tools is Adobe Acrobat. You can easily sign PDFs on your iPhone with Adobe Acrobat and benefit from its multitude of features like editing, annotating, and converting PDFs to other file formats. You can also access cloud storage, making it easier to access your PDF documents from multiple devices.

DocuSign is another trusted third-party app for signing PDFs, with over 15 million users globally. It offers more than a signature tool as it has essential features such as automated workflows, customizable templates, and a host of integrations to increase productivity at your fingertips. It’s an excellent tool if you need to send documents to someone else for a signature, as DocuSign will track and monitor the progress of the signing process, so you don’t have to send follow-up reminder emails.

If simplicity is what you’re looking for, SignEasy is a third-party app that offers a clean and easy-to-use interface, with straightforward features that work well. Just like the others, it comes with some unique features such as document templates and audit trail for easily tracking document logs. It has a simple, centralized dashboard that allows you to check the status of all your documents at a glance.

There you have it. Three fantastic alternative methods for signing PDFs on your iPhone beyond iOS’s default signature tool. Try each app to find the best fit for your signature needs, and say goodbye to paper signatures and complicated PDF signing processes once and for all.

That’s it, you’re done!

Thanks for reading, I hope this tutorial has been helpful in guiding you through the process of adding a digital signature to your PDF document. Remember to practice and try it out for yourself to fully get used to the process. Don’t hesitate to visit our site again for more useful guides and tips. Keep on exploring and have fun with PDFs!

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