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How to fill in a PDF form on an iPhone.

Easily fill out forms on your iPhone with Adobe Acrobat, streamlining your workflow with tools for input, signatures, and seamless sharing.

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Mobile phone displaying a job application form, illustrating the ease of filling out forms digitally on a handheld device.

Published by Adobe Acrobat Australia on 26 March 2025

Collaboration, Document Management, Digital Signatures, Digital Trends

Filling in a PDF on an iPhone is a quick and convenient way to manage documents on the go. Whether you’re completing forms for work, school, or personal use, Adobe Acrobat provides the tools to ensure your workflow is seamless and efficient. With the Acrobat Reader app, you can fill out forms, add signatures, and share your completed PDFs directly from your device.

How to fill in a PDF on an iPhone using Adobe Acrobat.

With Adobe Acrobat Reader, filling out forms is straightforward. Follow these steps:

  1. Download the Acrobat Reader App.
    If you haven’t already, download the Adobe Acrobat Reader app from the App Store. Install and open the app.
  2. Open the PDF form.
  • Open the PDF from your email, cloud storage, or directly within the Acrobat app.
  • Tap the PDF to load it in the viewer.
  1. Enter information into fields.
  • Tap on a text field within the PDF.
  • The app will prompt you to start typing. Use the on-screen keyboard to input your information.
  1. Add a signature.
  • Tap the Fill & Sign option in the toolbar.
  • Select Sign Yourself, then draw or upload your signature.
  • Drag the signature to the appropriate place on the form and adjust its size if necessary.
  1. Save your changes.
  • After filling out the form, tap the Save icon.
  • The app will save your updated PDF either locally on your device or in your linked cloud storage.
  1. Share your completed PDF.
  • Tap the Share button to email the PDF or upload it to a cloud service.
  • You can also use messaging apps or other platforms to distribute the file.
Young female doctor using a smartphone while reviewing medical charts, showcasing mobile accessibility for healthcare documentation.

Types of forms you can fill out in a PDF on an iPhone.

You can fill out a wide range of forms in PDF format on an iPhone using Adobe Acrobat. Here are the most common types of forms:

1. Application forms.

Job applications: Complete employment forms, submit resumes, and provide supporting documents.
College or scholarship applications: Fill out detailed forms for admissions or funding.

2. Contracts and agreements.

Rental agreements: Add your details, signatures, and other required information.
Service contracts: Fill in terms, conditions, and signatures for freelance or business agreements.

Tax documents: Input details for forms like W-9s, 1099s, or other tax-related submissions.
Permit applications: Complete forms for licenses or certifications.

4. Healthcare and insurance forms.

Medical records: Fill in patient information, insurance claims, or consent forms.
Insurance claims: Submit required details for vehicle, home, or health insurance.

5. Educational forms.

Enrolment forms: Fill out details for schools, universities, or training programs.
Permission slips: Complete and sign forms for field trips or activities.

6. Feedback and surveys.

Customer feedback forms: Provide input on products or services directly in a PDF.
Event evaluations: Fill out post-event surveys for conferences or workshops.

Key considerations when filling out a PDF form on an iPhone.

  1. Device compatibility: Ensure your iPhone is equipped with a reliable PDF reader app, such as Adobe Acrobat, for seamless functionality.

  2. Form interactivity: Check if the form is interactive or requires manual input. Interactive forms allow for easier data entry, while non-interactive forms may require tools like text boxes.

  3. Data security: When filling out sensitive forms, use secure Wi-Fi networks and consider encrypting the completed PDF to protect your personal information.

  4. Signature requirements: If a form requires a signature, ensure your app supports digital signing or offers features for adding handwritten signatures.

  5. File size: Large or complex forms may take longer to load or save. Compressing the file after completion can make sharing easier without compromising quality.

  6. Storage and sharing: Verify your storage capacity and the sharing options available on your iPhone. Tools like Adobe Acrobat make it easy to save forms to the cloud or share via email.

  7. Review for accuracy: Always double-check the form before submission to ensure all fields are correctly filled and no sections are missed.

A person entering a PIN code on a smartphone to unlock the screen, highlighting security and device access.

Frequently asked questions.

Can I fill out non-interactive PDF forms on an iPhone?
Yes, non-interactive forms can be filled out using the Adobe Acrobat app by manually adding text boxes or annotations where necessary.
How can I handle forms with dropdown menus or checkboxes?
The Acrobat app supports interactive elements like dropdown menus and checkboxes. Simply tap the field to activate the options and select the appropriate response.
What if I need to attach additional documents to a PDF form?
You can use the Combine Files feature in Adobe Acrobat to merge additional documents or files into the completed PDF form before sharing or submitting it.
Can I edit a filled-out form if I make a mistake?
Yes, Adobe Acrobat allows you to edit text fields and even replace signatures in a PDF before finalising and saving it.
Is it possible to autofill forms on an iPhone?
The Acrobat app doesn’t support full autofill functionality, but it can store and reuse frequently entered information, like your signature or initials, for faster input.
How do I ensure my completed form is accessible on other devices?
Save your completed PDF to a cloud storage service like Adobe Document Cloud or another platform. This ensures you can access it from any device with an internet connection.
What should I do if the PDF form is not loading properly?
Ensure you have the latest version of the Adobe Acrobat app installed and sufficient storage space on your device. Restart the app or reload the file if issues persist.
Can I password-protect a filled-out form on my iPhone?
Yes, Adobe Acrobat lets you add password protection to your PDF form after completing it, ensuring secure sharing and restricted access.
Are there any limitations to filling out PDFs on an iPhone?
Some advanced editing features, such as creating complex forms or adding extensive custom formatting, may require a desktop version of Adobe Acrobat.
How do I optimise a filled-out form for email sharing?
Use Acrobat’s compression tools to reduce the file size while maintaining quality, ensuring quick and easy email transmission.

More resources.

Content as a Service v3 - Wednesday 19 March 2025 at 09:16