Secure PDF File and Merge PDF for iPhone 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
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 love it, just wished i could have paid a discounted price by the month. I am just a volunteer minister who volunteers helping disable vets. Meaning I get no paid, but I really like and need the filler.
2014-10-10
exceptionally easy to use, perfect for editing PDF forms which are otherwise impossible to edit, makes life all that much easier, and best of all everything is legible - awesome
2016-03-21
PDF Filler is easy to work with and allows me to fill out PDF'S not configured for easy filling without having to worry about typo's or errors forcing me to start over again.
2016-06-28
What do you like best?
INTUITIVE EASE OF USE DOCUMENT STORAGE FOR EASY RETRIEVAL CLEAN LOOKING CHANGES
What do you dislike?
SOMETIMES THE MARGINS OR WORDS DO NOT LINE UP AND WHAT YOU SEE IS NOT EXACTLY WHAT YOU GET, REQUIRING ADDITIONAL CHANGES.
What problems are you solving with the product? What benefits have you realized?
INTERNATIONAL DOCUMENTS. PDFFILLER HAS ELIMINATED THE NEED TO DO MANUAL INVOICES OR ADDITIONAL INVOICES. YOU CAN ADD TO, CHANGE AND MEET INTERNATIONAL DOCUMENT REQUIREMENTS.
INTUITIVE EASE OF USE DOCUMENT STORAGE FOR EASY RETRIEVAL CLEAN LOOKING CHANGES
What do you dislike?
SOMETIMES THE MARGINS OR WORDS DO NOT LINE UP AND WHAT YOU SEE IS NOT EXACTLY WHAT YOU GET, REQUIRING ADDITIONAL CHANGES.
What problems are you solving with the product? What benefits have you realized?
INTERNATIONAL DOCUMENTS. PDFFILLER HAS ELIMINATED THE NEED TO DO MANUAL INVOICES OR ADDITIONAL INVOICES. YOU CAN ADD TO, CHANGE AND MEET INTERNATIONAL DOCUMENT REQUIREMENTS.
2020-02-03
He tenido una buena experiencia, pero lo único a mejorar que al realizar cualquier modificación queden alineados al texto, ya que al guardar el documento se pierde.
2024-05-05
Helpful.
I liked that is had documents on hand that I needed and was able to manipulated them and submit them for the purpose I needed them for.
It was a little tricky to use at first, but quickly figured it out.
2022-06-08
The tool is a little hard to learn at…
The tool is a little hard to learn at first and takes some exporting and testing to settle on desired outcomes but was very happy with the end result. I canceled my use as i only needed it for one document but if i were regularly building docs like this i may have kept it.
2022-03-01
Thank you <3
My experience here is great. I've talked to one of their support and she's really nice. She resolved the issue immediately. Thank you so much, K!
2021-04-23
I signed up for a trial. I'm so happy to purchase it. I love it and it has made my business processes move much quicker than printing a form, completing, scanning, send it back, and storing a copy. Excellent!
2025-02-28
Secure PDF File and Merge PDF for iPhone
Manage your PDF files effortlessly with our Secure PDF File and Merge PDF feature for iPhone. This tool ensures that your documents are both safe and easy to organize, giving you complete control over your digital files.
Key Features:
Secure document encryption to protect sensitive information
Merge multiple PDF files into one for easy management
User-friendly interface for seamless navigation
Fast processing speed to save you time
Compatibility with various PDF formats
Potential Use Cases and Benefits:
Combine work reports or presentations into a single file for efficient submission
Secure personal information such as tax documents or contracts
Organize travel itineraries and tickets in one PDF to access easily
Prepare digital portfolios by merging project files
Simplify sharing by consolidating multiple documents into one
Our Secure PDF File and Merge PDF feature addresses your need for organization and security. By merging files, you eliminate clutter and avoid confusion. You can efficiently share or store important documents without worrying about unauthorized access. Take control of your PDFs on your iPhone today.
How to Use the Secure PDF File and Merge PDF for iPhone Feature
We understand that using the Secure PDF File and Merge PDF for iPhone feature can be a bit overwhelming at first. But don't worry, we're here to guide you through the process step-by-step!
01
Open the pdfFiller app on your iPhone.
02
Tap on the 'Secure PDF' option from the main menu.
03
Select the PDF file you want to secure from your device's storage.
04
Once the PDF file is uploaded, you will be prompted to set a password for the document. Choose a strong password that you can remember easily.
05
After setting the password, tap on the 'Secure' button to encrypt the PDF file.
06
Congratulations! Your PDF file is now securely encrypted and can only be accessed with the password you set.
07
To merge PDF files, go back to the main menu and tap on the 'Merge PDF' option.
08
Select the PDF files you want to merge from your device's storage. You can choose multiple files by tapping on each of them.
09
Arrange the order of the PDF files by dragging and dropping them as needed.
10
Once you're satisfied with the order, tap on the 'Merge' button to combine the PDF files into a single document.
11
Voila! Your PDF files are now merged into one seamless document.
12
You can save the merged PDF file to your device or share it with others via email, messaging apps, or cloud storage services.
We hope this step-by-step guide has been helpful in using the Secure PDF File and Merge PDF for iPhone feature. If you have any further questions or need assistance, feel free to reach out to our support team. Happy PDF filling!
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
Can you combine files on iPhone?
On your iPhone: In the file manager, tap Select at the top right. Choose the files you wish to merge. Tap More at the bottom. Select Merge.
How do I lock a PDF on my iPhone?
Once the PDF file opens in Documents app, tap on the Menu button (three dots) in the top right corner to bring up menu at the lower section of your iPhone screen. Choose Set Password. Then type in the same password twice. Finally, hit the Set button to confirm and encrypt your PDF file on iPhone or iPad.
How do you combine scanned documents on iPhone?
On your iPhone: In the file manager, tap Select at the top right. Choose the files you wish to merge. Tap More at the bottom. Select Merge.
How do I combine PDF files on my iPhone?
Run the PDF editor app on 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.
How to Secure PDF File and Merge PDF for iPhone - video instructions
#1 usability according to G2
Try the PDF solution that respects your time.