It only takes a few clicks to Make PDF Secure in iOS Gratis
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
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:
had difficulty printing direct. I had to email myself and then print from there. I've been paying 19.99 or so for several months. Tried using it before and was never able to print. Just now figured out how. I was about
2014-06-17
I have an autistic son and this PDFfiller is so amazing. There is so much paperwork between social security, IHSS, ABA therapy services, and school this gives me a few extra moments to relax
2017-02-27
I find it very helpful, but sometimes I can't find the form I have completed and I have to start over when I need to make changes. Or it wont allow me to make changes.
2018-05-04
Just learning how to use it. I'm a paralegal with my husband's law firm and I think this will help manage my work flow and communication with clerical staff better.
2018-07-22
I am very happy with the services of…
I am very happy with the services of pdfFiller.com
Their customer service is excellent. A payment was automatically made from my credit card. However, after talking to the customer service, I got my refund which I never thought would be possible.
2024-04-27
This is awesome - to be able to do things to a pdf that I have always wanted to be able to do, and had to do, but taking the long route - this is a HUGE time saver. I just wish that it was a one time price.
2024-04-10
I am having some difficulties with the…formatting and printing
I am having some difficulties with the form printing properly. The formatting does not transfer for printing to landscape and thus loses portions of text contained within the form.
2022-06-27
is there a way to access a pdf document on my laptop harddrive or is it always required to email to pdfFiller?
is there a way to embed text comments via the keyboard ?
2020-05-19
I looked at some pdf that were not…
I looked at some pdf that were not editable until I found PDFiller. Great experience and so useful in my tax business.
2025-03-11
Make PDF Secure in iOS
Protecting your PDF documents is essential in today’s digital world. With the Make PDF Secure feature in iOS, you can ensure your important files remain safe from unauthorized access. This feature provides easy tools to lock your PDFs, making it simple to maintain the privacy of your sensitive information.
Key Features
Password protection for your PDF files
User-friendly interface for simple navigation
Easily apply security settings before sharing documents
Compatible with various PDF apps on iOS
Potential Use Cases and Benefits
Keep personal documents safe, such as financial records and identification
Secure business files when sharing with clients or colleagues
Prevent unauthorized edits by locking important contracts and agreements
Enhance collaboration without sacrificing document security
Make PDF Secure in iOS solves your security concerns by allowing you to effortlessly lock your documents. You can share files with confidence, knowing that only the intended recipients can access them. This feature meets your need for privacy in an increasingly connected world.
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 Encrypt a PDF in Apple?
Password-protect a PDF in Preview on Mac In the Preview app on your Mac, open a PDF. Choose File > Export. ... Click the Permissions button, then do any of the following: ... Enter a password in the Owner Password section, then retype it to verify. ... Click Apply, then click Save.
How do I password protect a PDF in iOS?
In the Preview app on your Mac, open a PDF. Choose File > Edit Permissions, then do any of the following: Set a password for opening the PDF: Select Require Password To Open Document. Enter a password, then retype it to verify.
How do I change security settings on a PDF on my iPhone?
How to change your PDF password on iPhone or iPad Tap the + icon to choose the desired file to import it to the app. ... Tap three dots at the screen's top right. Tap the Change Password option. Enter the New password and tap Change. A message saying password changed successfully will pop up.
Video instructions on how to Make PDF Secure on iOS
#1 usability according to G2
Try the PDF solution that respects your time.