Convert PNG to PDF and Merge PDF for iOS For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Edit, manage, and save documents in your preferred format

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Convert documents with ease

Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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Start with any popular format

You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
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Store converted documents anywhere

Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
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Convert documents in batches

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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Preview and manage pages

Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
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Protect converted documents

Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.

How to quickly convert and compress your PDF?

Upload your document

Upload a document from your device, cloud storage, email, or URL.
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Use the converter tool

Select your document and click Convert .
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Select format and destination

Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
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Manage pages and additional settings

Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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Customer trust by the numbers

64M+
users worldwide
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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 have found it useful to complete a myriad of forms required for our charity administration electronically - rather than having to print, complete, scan etc.
Chris M
2017-09-20
I has made my job easier. I use numerous forms as a Clinical Manager for a Home health agency that does not utilize EMR. I am now able to fill out these forms in half the time. I don't have to look through countless paper folders to locate my forms, just locate on my desk top, complete and print!
Marla R
2018-06-19
What do you like best?
I like the most is you can process all the documents in computer no need to print any paper, save time, save money and save our environment.
What do you dislike?
I do not like it is the soft ware does not allow to edit Chinese fonts, I wish that Chinese can be edited too. That will be greatest function.
Recommendations to others considering the product:
Already recommended to my team.
What problems are you solving with the product? What benefits have you realized?
working with global colleagues at the same time on line, no need to print any paper.
Administrator in International Trade and Development
2018-12-21
What do you like best?
It is very easy to use and available for mobile app. Constantly improving and mobile apps features have improved a lot and seem a lot of functions than before.
What do you dislike?
People don’t know the program, so they are afraid to open when i send to request a signature.
What problems are you solving with the product? What benefits have you realized?
Pdf file correction Easy
User in Insurance
2019-08-15
This web site is quick and easy to use… This web site is quick and easy to use and their support is amazing. I have used the live chat when I was in the middle of a project and gotten an answer in minutes. It takes a lot of the stress out of the process.I saw a review on another site warning people not to supply a credit card. The fact that this person found their template on a site that did not warn them it was a paid service is not the fault of PFDfiller. When you got to their web site, they immediately let you know that you can sign up and get a free trial period, then ask for your payment information, which is SOP for online services as far as I know and gives you the option not to use the service if you don't want to do so.
Sue Stade Bergstrom
2019-02-28
So simple to use I regularly have the need to edit & sign documents & have used a few of the other free & paid services, PDF Filler has been great to work with so I renewed my subscription again.. I find importing a PDF easier than most other similar softwares... changing font sizes and styles is simple and the process is fast even on my slow internet service.. So far I have not had an issue with any of the features..
Shane M.
2019-09-18
Excellent for creating fillable forms As someone who has to work with lots of clients at the same time, being able to send a fillable form to be acompanied by the requirements we need from a customer makes our work a lot simpler and more organized. I have found that PDFfiller lags a bit at times and when creating or editing large files it is really slow.
Luis Enrique G.
2018-06-26
interesting...I am a sponsor for a nonprofit addiction recovery program and this would help me lead my sponsees through their step work and writing assignments.
Greg H
2023-02-09
What do you like best? That I can mark up any pdf or create 1 new document from several. Also digital signatures, I work remotely and need this! Being remote, I need to be able to create or sign a form from anywhere and I can easily with pdf filler. I love the share feature as well, I can work on my end and my co-workers will have it almost instantly without having to print, scan and email. I work remotely, almost all from my laptop with no printer. This allows me to work from my phone or tablet seamlessly as well. What do you dislike? Not much, no complaints yet. Maybe the layout? Like where everything is, I click on the documents and then you have to specify where something is. Maybe a more organized folder system? When I share them, they should all be in the share folder, but for some reason, they're not always there. I am a very organized person and like everything in its own folder or file. I'd like a way to save everything to its own file and be able to find them quickly and easily. Recommendations to others considering the product: This is a great program, especially if you work remotely, highly recommend it! What problems are you solving with the product? What benefits have you realized? 1099 tax reports, our software only supports e-file and we are so small that we don't have that. I also love the share part, I'm able to work on my end, share it with my co-workers and they can have it almost instantly without printing and scanning, etc. I also love that I can take a few different documents and combine them to one, that is a great feature!
Cynthia Vermilyea
2021-02-11

Convert PNG to PDF and Merge PDF for iOS

Transform your images into PDF files and combine multiple PDFs effortlessly with our user-friendly feature on iOS. This tool streamlines your workflow and enhances your productivity, allowing you to manage your documents with ease.

Key Features

Convert PNG images to PDF format quickly
Merge multiple PDF files into a single document
Simple, intuitive interface for smooth navigation
Compatible with various iOS devices
Share converted and merged files with ease

Use Cases and Benefits

Ideal for students needing to compile notes and images
Useful for professionals preparing presentations
Great for families organizing vacation photos
Perfect for anyone wanting a paperless solution
Helpful in creating shareable documents for collaboration

This feature addresses your need for an efficient way to manage images and documents. By converting PNG files to PDF, you preserve image quality while reducing file size. Merging PDFs allows you to consolidate important information into one file, making it easy to share with others. Save time and effort by using this essential tool for your iOS device.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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
Open the Files app on your iOS device and locate the PDF files you want to merge. Tap Select at the top > mark the PDF files > tap the three-dots icon in the bottom-right corner > tap Create PDF. That's it.
Open the Photos' app on your iPhone and tap on Albums. Tap on the Share button. Choose Print from the Share Sheet. Put two fingers on the photo preview and pinch out to Save PDF option.
Step 1: Open File Explorer and navigate to the folder containing the images that you want to combine into one PDF. Step 2: Select all the pictures that you want to combine into one PDF. Step 3: With images selected, perform a right-click and then click Print option.
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 to Convert PNG to PDF and Merge PDF for iOS - video instructions

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