How to Do Electronic Signature on iPhone

These days, handling documents on the go is a must. Whether you’re approving a form or signing a contract, doing it right from your phone saves time and keeps things moving. Thanks to electronic signatures, the whole process is easy, secure, and efficient.

One great tool for signing documents digitally is the pdfFiller iOS app. It’s perfect for signing PDFs, prepping contracts, or managing scanned files—there's everything you need to get things done quickly. In this guide, we’ll show you how to make the most of the pdfFiller app, use the iPhone’s built-in Markup feature, and explore other simple ways to digitally sign your files with a tap.

Why Are Electronic Signatures Important?

Electronic signatures have completely transformed the way we handle documents, whether for work or personal use. No more printing, signing, scanning, or mailing physical copies—it’s all simpler now. Here’s why e-signatures are making such a big impact:

  • Convenience: Sign PDF documents, Word documents, contracts, legal forms, and even scanned documents anytime, anywhere, straight from your phone.
  • Legally Binding: Digital signatures are secure, professional, and legally recognized in many countries.
  • Time-Saving: Say goodbye to the hassle of pen and paper—e-signatures make getting things done so much easier and faster.
  • Eco-Friendly: Go paperless and help promote sustainable practices.

Electronic signatures are a great way to simplify paperwork, avoid delays, and stay legally compliant.

How to Add an Electronic Signature Using pdfFiller

Whether you need to sign a work contract or approve scanned documents, pdfFiller simplifies the process. Follow these simple steps to quickly add your signature with pdfFiller on your iPhone:

1. Download the pdfFiller app

  • Open the App Store on your mobile phone
  • Search for pdfFiller and tap Get to download the app
  • Once installed, launch it from your device’s home screen

pdfFiller is designed with an intuitive interface, ensuring you can add signatures quickly and without any hassle.

2. Set Up Your Account

  • Log in with your existing pdfFiller account credentials
  • If you’re new to pdfFiller, tap Sign up to create an account using your email

3. Add a Document

  • Tap Add your first document button to upload a PDF file
  • Import the document from your iPhone, Google Drive, or other linked cloud storage options
  • You can also tap Add a document from the PDF library button to quickly add documents and forms

4. Add Your Signature to the Document

  • Once your file is uploaded, you can add your signature
  • Open the document you wish to sign
  • Tap the signature button in the toolbar at the bottom of the screen

5. Add a New Signature

There are multiple options to add your signature. Select the one that suits your needs:

  • Draw: Use your finger or an Apple Pencil to draw a signature
  • Type: Enter your name for an auto-generated signature
  • Capture Signature with your camera: Tap the camera button to snap a picture of your signature
  • Get it from photos: Upload an image of your signature from your device
  • Upload from Device: Add a saved signature image from your device

You can remove signature by clicking the trash icon or save it for later.

6. Adjust Placement and Finalize

  • Your signature will show up exactly where you tap on the document
  • Tap and drag to place the signature wherever you need
  • Tap your new signature to resize it
  • If you make a mistake, just tap Clear to delete the signature and add your signature once again.

7. Save and Share

  • Once signed, tap Done in the top-right right corner of the screen
  • Choose what to do next with your document: save it, send it via email or link, print, or download it right from pdfFiller

pdfFiller makes it easy to sign and manage documents on your iPhone or any mobile device. With an easy-to-use interface, you can sign documents by drawing, typing, or uploading your signature, making the whole process quick and hassle-free.

Using the iPhone’s Built-In Markup Tool

The iPhone’s Markup toolbar has a built-in feature that makes signing documents quick and easy. While it’s not as advanced as pdfFiller, it’s great when you need to quickly sign a contract without any downloads. Here’s how to use the Markup tool on your iPhone and sign documents with a tap:

1. Open a PDF Document

  • Open the Files app or Mail to find the document you want to sign
  • Tap the PDF to open it in preview mode

2. Access the Markup Toolbar

  • Tap the Markup icon (pen tip) at the top of the screen to enter editing mode

3. Add a Signature

  • Tap the + button in the toolbar, then select Add Signature
  • Use your finger to draw a signature right on your iPhone screen

4. Customize and Optimize

  • Position your signature and change its size as needed
  • Tap Done to save the updated file

The Markup tool is great for quick and simple tasks, but it lacks more advanced features. It doesn’t include things like reusable digital signatures, robust security and compliance, or easy file-sharing options and integrations with other services and apps. That’s where pdfFiller shines, offering a seamless, comprehensive signing experience.

Other Ways to Sign Documents

Insert an Image into a Word or PDF File

  • Write your signature on a piece of paper
  • Take a clear picture of it using your iPhone’s camera
  • Insert a picture into your Word document or PDF using an app that supports it
  • Place your signature anywhere on the document, save the file, and you’re all set

Sign a Document with a Web-Based Tool

If you prefer not to download an app, you can use a secure online signing tool directly in your Safari browser. This allows you to upload your document, add your signature, and then download the signed copy straight to your iPhone.

However, it is important to note that web-based tools may not offer the same level of security or features as dedicated solutions like pdfFiller.

Why Choose pdfFiller?

pdfFiller is a cloud-based platform for individuals and teams seeking a comprehensive, access-from-anywhere document creation solution. Whether it's an individual user or a company, pdfFiller empowers all its users to seamlessly edit and fill PDFs, eSign, collaborate, and manage documents from a single workspace.

Key Benefits of pdfFiller

  • Customizable signatures: Create, add a signature to the document, adjust it and save it for future use.
  • Secure cloud storage: Store signed contracts, pdf documents, and forms in secure, easily accessible cloud storage.
  • Legally binding electronic signatures: All signatures created via pdfFiller comply with legal requirements for digital signatures.
  • Comprehensive document management: Add text boxes, fill out forms, or annotate PDFs for a complete document solution.
  • Fillable forms: Get the templates and samples you need to prepare documents quickly.
  • Powerful PDF editor: Make instant edits to any document online using a desktop or mobile device.
  • Document sharing options: Allow anyone to review, edit, or complete your PDFs with a click of a button.
  • Simplified tax reporting: Find up-to-date tax forms, complete them electronically, and submit them directly to the IRS.
  • Online notarization: Jump on a video call with an online notary directly from your pdfFiller account, 24/7.

pdfFiller makes it easy to edit, fill, sign and share documents and forms anytime, anywhere.

Final Thoughts

Managing documents on your iPhone is both simple and efficient. Whether you’re signing a contract, filling out forms, or adding a note to a document, the pdfFiller app provides a reliable way to handle it all. With helpful features like cloud storage, audit trails, and legally binding signatures, it’s designed to deliver a smooth signing experience and make managing paperwork easy.

pdfFiller lets you manage everything from signing contracts to sharing documents on your phone, tablet, or computer. Try it for free, and see how much time and effort it saves you. Download the pdfFiller iOS app today, and make your daily tasks a breeze.

FAQs

1. How Do I Create an Electronic Signature on my iPhone?

To sign a document, use the pdfFiller app. Upload your file, and select the signature tool. You can draw your signature with your finger, type it, or upload an image of it. Once completed, the signed document is ready for easy sharing or secure storage.

2. Does the iPhone Have an eSignature Feature?

Yes, the iPhone comes with a Markup tool, allowing you to draw signatures directly within the Files app or Mail.

3. Where Is the Signature Setting on iPhone?

Open a document in the Files app or Mail, tap the Markup icon, then tap Add Signature option in the toolbar.

4. How Do I Create an Electronic Signature?

Creating an e-signature is a simple process with the pdfFiller app. You can draw your signature with your finger, type it, or upload a photo of your handwritten signature. For basic needs, you can also use the iPhone’s Markup tool to sign a contract quickly and efficiently.


Try these tools to get your PDFs done
Upload your document