How to Sign PDF on iPhone

Signing documents on the go has become a necessity for professionals and individuals alike. Fortunately, with the iPhone, you can sign PDF online directly from your device, eliminating the need for printing, signing, and scanning. Whether you’re handling contracts, forms, or official documents, this guide will show you how to sign a PDF using your iPhone or iPad.

Mastering Document Signatures on Your iPhone

Gone are the days when signing a document required a printer, pen, and scanner. Your Apple iPhone now acts as a powerful tool that allows you to sign PDF documents digitally with ease. Whether you're at home, in the office, or on the move, signing a PDF on your iPhone is quick, efficient, and secure with a mobile device. Let's dive into the step-by-step process that makes this possible.

Step-by-Step Guide to Sign PDF on iPhone with DocFly

Signing PDFs on your iPhone is made simple with DocFly, an online PDF editor that streamlines the process of adding signatures to your documents. Follow these simple steps to esign your PDF effortlessly:

Step 1: Open the DocFly Website on Safari

Launch Safari on your iPhone and visit the DocFly website. You can also use any other browser, but Safari is optimized for iOS devices.

Step 2: Upload Your PDF

Once on the homepage, tap the “Click to upload your file” button. Select the PDF document you want to sign from your iPhone’s files, iCloud, or any other location where the PDF is stored.

Step 3: Choose the ‘Signature’ Tool

After uploading your file, you should see it in the dashboard. Now click on the file name to open it in the editor. Alternatively, click on the dropdown menu indicated by “…” on the right and choose “Edit”.

Look for the ‘Signature’ tool in the toolbar at the top of the screen and tap it to begin creating your digital signature.

Step 4: Create or Insert Your Signature

DocFly gives you the option to either draw your signature using your finger or Apple pencil, upload an existing signature image, or type your name and choose from a variety of signature styles. Choose the create e-signature method that suits you best.

Step 5: Place the Signature

Once your electronic signature is ready, tap on the area in the PDF format file where you need to place it. You can drag and adjust the size to fit perfectly within the designated add signature line or space. You can also annotate your document further using DocFly’s PDF editing functionality.  

Step 6: Save and Download the Signed PDF

After placing your new signature, click “Save.” You’ll then be able to download the signed PDF file to your iPhone. You can also save the document to cloud storage services such as Google Drive or Dropbox.

Best Practices for Secure PDF Signing on iPhone

When signing PDFs on your iPhone, ensuring the security of your documents is paramount. Whether you're handling sensitive contracts or everyday paperwork, following these best practices will help protect your information and maintain professionalism.

Practice 1: Use Trusted PDF Signing Tools

Always use reputable and secure tools like DocFly or similar platforms for signing PDFs. Avoid downloading unknown apps or using unsecured websites, as these could expose your personal data to potential risks.

Practice 2: Enable Encryption for Sensitive Documents

Before signing a PDF that contains confidential or sensitive information, ensure the document is encrypted. Many PDF editing tools allow you to add password protection to your files, preventing unauthorized access to the document.

Practice 3: Verify Document Authenticity

Make sure the PDF you’re signing is legitimate. Double-check the sender's details, and ensure there have been no alterations to the document before adding your signature. If necessary, compare it to the original version.

Practice 4: Keep Your Signature Secure

If you’re uploading an image of your signature or creating one digitally, ensure it is stored securely. Avoid sharing saved signature images via unsecured channels like email. Use encrypted storage options like iCloud with two-factor authentication.

Practice 5: Maintain a Backup of Signed Documents

Always save a copy of the signed PDF for your records. Backup your documents in a secure location, such as a cloud storage service with encryption, to avoid losing important paperwork.

By following these best practices, you can ensure your PDF signing process on the iPhone remains secure, efficient, and professional.

Requesting Signatures from Others

In addition to signing PDFs yourself, your iPhone also allows you to easily request signatures from others. Whether you’re managing contracts, agreements, or formal documents that require multiple signatures, these steps will help streamline the process:

1. Use a PDF Signing Tool with Request Features: Platforms like Adobe Acrobat or Docusign not only allow you to sign documents but also include features for requesting signatures from others. These tools allow you to send a document to multiple people and track their signatures.
2. Upload the Document and Specify Signature Fields: After uploading your PDF, specify where the signatures need to go. Use tools within the platform to assign e-signature fields for each recipient. This ensures that everyone knows exactly where they need to sign, reducing confusion.
3. Enter Recipient Emails and Send the Request: Add the email addresses of the people who need to sign. You can also include a personalized message outlining what they need to do. Once sent, the recipients will receive an email notification with a link to the document.
4. Track and Manage Signature Requests: Many PDF signing platforms allow you to monitor the progress of each create signature request. You’ll be notified when a recipient opens the document, signs it, or if there are any delays. This makes it easy to follow up as needed.
5. Receive the Completed Document: After all signatures have been added, you’ll receive the final, signed document. Be sure to review it for completeness and store it securely for future reference.