PDF Editing Issues

How to Fill Out and Submit PDF Forms on iPhone and iPad

Muhammad TalhaMuhammad Talha Oct 27, 2026 869 views

Question details

Students need a free and accessible method to fill out, sign, and submit PDF school forms on their mobile Apple devices without buying premium subscriptions.

How Students Can Fill Out and Submit PDF Forms on iPhone or iPad
Product
PDF
Device & OS
iPhone/iPad (iOS)
Scenario
Completing school assignments or official forms distributed as interactive PDF documents.
Observed behavior
Users want to open, input text into form fields, add signatures, and seamlessly share the completed PDF file via educational platforms or cloud services.
Before you start

Ensure you have downloaded a reliable, free PDF reader app from the Apple App Store on your device and check that your iPhone or iPad is connected to the internet if you plan to submit the form via a cloud service.

Solution 1Recommended

Fill Out PDF Forms Using the Free Adobe Acrobat Reader App

Use the free mobile app to quickly open, complete, and share interactive PDF forms without needing a premium subscription.

A paid subscription is only necessary if you intend to use advanced features like editing original PDF text, converting files to other formats, or combining multiple PDFs. Basic form filling and signing are fully supported in the free version.

1
Download the App

Install the free Adobe Acrobat Reader Mobile app from the App Store on your iPhone or iPad.

2
Open the Form

Locate the PDF form sent by your school and choose to open it using the Acrobat Reader app.

3
Fill and Sign

Tap directly into the highlighted form fields to type your answers. If you need to sign the document, select the 'Fill & Sign' tool from the bottom menu to create and place your signature.

4
Save and Share

Tap the 'Share' icon to save the document to Adobe Document Cloud, or send the completed file directly to your teacher via iTunes U, email, or your school's required submission platform.

Fill Out PDF Forms Using the Free Adobe Acrobat Reader App
Free Features: As long as you are only filling out pre-existing form fields and adding a signature, you will not be prompted to purchase a subscription.
Free Mobile PDF Editor

Fill, Sign, and Share PDF Forms for Free with WPS Office

WPS Office for iOS offers a powerful and completely free PDF reader and editor. You can easily fill out interactive school forms, add your electronic signature, and share the completed files directly to your cloud storage or messaging apps without needing a paid subscription.

  1. 1. Install WPS Office: Download and install WPS Office for free from the Apple App Store on your iPhone or iPad.
  2. 2. Open the PDF Form: Tap on the PDF file your school provided and select WPS Office to open it.
  3. 3. Complete the Form: Tap on the interactive form fields to type your information. Use the 'PDF Signature' tool under the tools menu to draw and apply your signature.
  4. 4. Submit the Document: Tap the 'Share' button to send the completed PDF via email, copy a cloud link, or upload it directly to your class platform.
Easily fill out interactive PDF forms and add electronic signatures on your iPhone and iPad.Seamlessly compatible with Adobe PDF and all Microsoft Office formats (Word, Excel, PowerPoint).Built-in cloud sharing options for quick, direct submission to teachers or school platforms.Lightweight, free, and incredibly user-friendly for students on the go.
microsoft office alternative - wps office

Frequently Asked Questions

Do I need a paid subscription to fill out PDF forms on my iPad?

No, basic form filling and electronic signing can be done entirely for free using apps like Adobe Acrobat Reader or WPS Office. Paid subscriptions are typically only required for advanced tasks like editing existing document text, creating PDFs from scratch, or converting files.

How do I submit the completed PDF form to my teacher on an iPhone?

Once you finish filling out the form in your PDF app, you can use the 'Share' or 'Export' button. This allows you to send the file via email, upload it to a cloud service (like Google Drive or Document Cloud), or submit it directly through a school platform like iTunes U or Google Classroom.

Can I add a handwritten signature to the PDF form on my iPad?

Yes. Most modern mobile PDF readers, including WPS Office and Acrobat Reader, feature a 'Fill & Sign' or 'Signature' tool. This feature lets you draw your signature using your touchscreen or Apple Pencil and place it anywhere on the document.

Why can't I type into the PDF form fields?

If the form fields aren't selectable or highlighted, the document might have been saved as a 'flat' PDF rather than an interactive form. In this scenario, you will need to use a 'Text Box' or 'Add Text' tool within your PDF app to manually type text over the blank lines.