Last updated on
Sep 22, 2025
Unlock PDF and Add Page Numbers to PDF for iOS For Free
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Create & edit PDFs
Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
Fill out & sign PDF forms
Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
Export documents with ease
Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
Store documents safely
Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
This is the greatest help to any business....I am amazed how user friendly and professional this makes for any business large or small. WOW ! Hats off to PDFfiller.
2015-02-12
It'd be helpful if there was a visual display on the side when selecting a document, so that I could see what I'm looking at and have the ability to rename it without completely opening it.
2017-08-20
this is the most effective and…
this is the most effective and efficient program ive ever used. there isnt a person on earth this program wont benefit
2020-01-28
Great for making a pdf fillable planner
I've tried Adobe & SODA pdf & both were a nightmare:/
From ctrl not being able to multi-selesct, text boxes not duplicating with a new names (meaning I would have to re-name or re-make 10000 boxes manually...)
I've had a really good experience with pdf filler! It has everything I need to easily add fillable fields & make my planner useable. Thank you finally a product that matches my requirements.
2023-10-05
Only used the free trial = it was easy…
Only used the free trial = it was easy to use; however, I cannot afford the price per month since I very rarely use the product.
2022-03-27
PDF Filler has been a life-saver
PDF Filler has been a life-saver. It is quite easy to use and the process to edit and download files is also pretty easy.
2021-09-21
Great Customer Service
Great customer service, very quick reply and they took care of my issue immediately. Highly recommend this company. I did use the service as a free trial once and it's well worth the yearly fee if you have a need for a service where you can fill out, update and/or use .pdf documents.
2021-05-26
So easy to use
So easy to use. I filled in 3 very long PDF forms and they look so much better typed than filled in with my scruffy handwriting. I'll definitely use this service again.
2020-10-19
Great experience when I used it when I…
Great experience when I used it when I had to switch over to my online college classes, but unfortunately, you cannot add some special characters such as the degree sign not can I put subscripts which I need for my chemistry class, but everything was on point!
2020-05-18
Unlock PDF and Add Page Numbers to PDF for iOS
Managing PDF documents can be challenging, especially when you need to unlock them or organize the pages. Our Unlock PDF and Add Page Numbers feature for iOS simplifies this process.
Key Features
Easily unlock password-protected PDF files
Add custom page numbers with your preferred format
Support for various PDF layouts and sizes
User-friendly interface for quick navigation
Download and share documents directly from the app
Potential Use Cases and Benefits
Unlock important work documents for access and edits
Organize reports and presentations with clear page numbers
Improve document sharing and collaboration among teams
Facilitate easy navigation in lengthy manuals and guides
Ensure professional presentation of academic papers and research
With this feature, you can effortlessly unlock your important PDFs and add page numbers to enhance document organization. Whether you are working on a report, preparing a presentation, or reviewing a manuscript, you have the tools to make your documents clear and accessible. Take control of your PDF files today and enjoy peace of mind with our reliable solution.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
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How do I unlock a PDF on my iPhone?
Find the PDF file in the Files or other app where the PDF file is saved, select it, tap the action menu, then choose Open in Documents. You will then be prompted to type in the password in order to open it. Once the PDF file is opened in the Documents app, tap the Menu button, then choose Change Password.
How do I create a multipage PDF on my iPhone?
Tap on the Edit icon in the top right corner of the PDF editor app on iPhone, then select the PDF files you want to combine, finally tap the Merge button at the screen bottom to merge the selected PDF files together into one PDF file on your iOS device.
Can you add page numbers to a PDF?
Insert Page Numbers in a PDF To do so, go to the “Tools” menu and click “Edit PDF” if editing is not enabled. Click the header or footer where you want the page numbers. Click where you want the page number, select the text font and size you want and click the “Insert Page Number” button.
How to Unlock PDF and Add Page Numbers to PDF for iOS - video instructions
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