Last updated on
Sep 22, 2025
Unlock PDF and Add Page Numbers to PDF for iOS For Free
Drop document here to upload
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
Customer trust by the numbers
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs
Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I can do everything I need to with this program........I like forms that I have been asked to fill out I can scan in my printer and then fill out on here and print out when finished and then send them or take them where they need to go....
Thanks so much...
2014-08-26
this is a app that i will definitely continue to use. i was able to use without having to try to figure out how to use. would highly recommend for everyone.
2018-01-14
Love the service and how it integrates with Zapier - it has saved me tons of time in manual repetition for filling out intake, invoicing and legal documents and I love the send to sign feature. Would like a little more functionality in the app, like having the ability to sign docs directly instead of using mobile browser, but overall it functions beautifully. Best value for this type of service hands-down. As a small business, the price-point is phenomenal! Highly recommend PDFfiller!!
2018-09-04
It's been a life saver in a lot of situations
It's versatile and sleek and does just about everything that I need when working on PDF documents. I've loved having to school use as well.
I wish that I could merge and split PDFs instead of just write on them. I also think it would be great if PDF filler had a better way to see where documents are in the signature process.
2017-11-14
The system was quite user-friendly, however the quality of the initial edited documents was poor, with a green tinge appearing behind the altered text. A note to Paul at customer service had a solution identified, which solved the problem.
2023-06-25
We were out of town and needed an…
We were out of town and needed an expensive package delivered to an alternate address. We needed a signed release for the courier to deliver without a signature, and this was the best way to create and eventually email that release form.
2022-07-25
AMAZING FOR ALL OF YOUR DOCUMENT NEEDS.
I have tried many pdf editors as I work with several different forms in the Real Estate Industry. Pdf-filler takes the cake by far! It is simple, easy to learn, and has an entire library of ready made forms. This is my go to for any and all of my document needs.
2020-12-28
I needed to use the service for an application! It was only needed once. The day I was going to cancel it due to no longer needing the service the money had already come out of my account. They immediately refunded it and even offered a discount if I wanted to continue using it. I highly recommend it was an easy to use service with many benefits packed in. Customer support replies quickly and they are very professional.
2020-10-15
Having better results with the site It is a lifesaver as far as my clients being able to sign consents on the screen and get them back to me. So far, the recipients of my docs have been able to follow the instructions and sign the docs without difficulty
2020-04-29
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?
Contact Support
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
#1 usability according to G2
Try the PDF solution that respects your time.