How to Sign Documents on Your iPhone in 2 Easy Ways

If you need to sign a document on your iPhone, you don’t need a printer, scanner, or desktop computer. You can add a legally binding signature to PDFs and other files directly from your device in just a few steps.

In this guide, you’ll learn how to sign documents on an iPhone using built-in tools and online eSignature solutions. If you’re looking for a broader overview, check out our complete guide on how to sign a document for more methods across different devices and platforms.

How to Sign Documents on iPhone Using Fill Mobile Application

Fill has a dedicated mobile app for Apple users that allows them to affix electronic signatures on iPhones and iPads. This allows you to sign documents on the go. It's a very handy tool, especially for people who are always on the go.

The app is very simple and easy to use. The process of how to sign a document on iPhone is pretty straightforward and doesn't required advanced technical knowledge.

Here’s how you can sign word documents on your iPhone using Fill’s mobile application:

1. Download the Fill mobile app. It’s available on the App store.

2. Sign up and log in to your account.

3. Click the plus (+) sign to get started.

4. Select the document you wish to sign.

5. Open the document, tap the add signature option, and affix it in the desired position. Feel free to resize and move around the signature.

How to Sign Documents Using iOS Mail App

There is no doubt that Apple’s smartphone can take your productivity to a whole new level. It allows you to be more on the go. It’s not that you have quick access to a laptop all the time. Luckily, you can now do so many amazing things.

Here's how to sign documents on iPhone using the Mail App:

1. On your email, open the document or attachment in the Mail app.
2. Tap the pen icon found in the upper right corner of the screen.
3. On the lower right corner of your phone, tap the plus (+), then tap ‘Signature.’
4. Draw your signature using your finger on the blank screen and tap ‘Done.’
5. Move and resize your signature if necessary. Then tap ‘Done.’

It’s this easy to sign documents on your iPhone. However, if you are not using your Mail app or the document is not on your email, there’s another way to do this.

Unlock Maximum Productivity with Fill

iPhone is a great gadget to have in your arsenal, especially if you want to be more on the go. It’s a powerful tool that fits inside your pocket for ease and convenience. They can transform your entire work process.

Paired with a great app, you can transform your entire work process in the palm of your hand. One such app is Fill, an electronic signature tool that lets you sign documents on your iPhone (and Android phone) easily and more conveniently. Fill also has other outstanding features that can simplify managing your documents.

With Fill, you can keep track and stay up-to-date with the progress of your paperwork. With their real-time audit trail and log, you can get notified of the activities done on your document. This improves accountability.

Moreover, Fill uses high-level encryption and security measures to safeguard your documents and thwart any malicious threats such as unauthorized access and forgery. At $4.99 per month, you can enjoy all these and more.