Convert Word to PDF and Secure PDF File for iPhone 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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Why choose our PDF solution?

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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.

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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:
If the pop ups on the forms would stop that would be terrific. It would also be nice before I go putting all my personal info in the form that you put the price up front.
Douglas C
2016-04-19
Had to fill in a long medical form. PDFfiller makes it easy and a lot neater than my handwriting. Also, I have to fill this out once a year for the same doctor and it will save me time not having to fill it out from scratch. All I will need to do is verify any information to make sure it hasn't changed and place a new date on it and send it.
James C. W
2017-02-20
So far I have been satisfied with finding the forms that I need. However, I don't fax things and just wandering if that is included in the amount that I paid of $ 120.00.
Estelle W
2018-03-28
I wish it wasn't so expensive...I'm still on the free trial right now but this app is great. Maybe offer like a college student pricing? I know us kids in college cant pay $40 a month for it
Shawn S
2019-02-18
Not sure yet why the W2 would not send to IRS. the button was not lit up after I completed all of my information into the W2 forms. I doubt that I will be able to afford your product due to it billing annually. Also, the price is too high for my budget. -EPOC Bookings
TeresaMarie C
2020-04-03
A Superb App to Create Fillable PDF Forms The most easiest app to create fillable pdf forms in the most efficient way. Furthermore, editing an existing pdf is so much easier with super features such as text editing, adding watermark, merging and splitting pdf files, etc. This is a paid application. Editor interface is not that simple and you need more time to learn for the beginne
Zulkamal Z.
2018-11-29
As a landlord in a 2-family house, it's easy to create a lease. However, it's impossible to alter standard terms and conditions - this is a drawback.
Deb P
2024-05-31
I've been using this app to help me… I've been using this app to help me edit a workbook PDF that I am using for a course and it has been incredibly helpful. The only issue I am having comes to resizing text boxes, which can be rather cumbersome.
Allison Villemaire
2022-08-22
Don't let the name fool you, it does so much more than allow editing I use pdfFiller to sign agreements when I'm traveling and don't have the version of Acrobat where you can sign, on my computer. I actually like pdfFiller much better, because it allows me to edit things that Acrobat does not. I've utilized several of the templates that have been very well laid out. I was pleasantly surprised to see all of the templates and formatting options that are built in to pdfFiller There is really nothing not to like. I don't use some of the features, because we don't need them, but I can't say it's missing anything or has any issues.
Verified Reviewer
2021-04-20

Convert Word to PDF and Secure PDF File for iPhone

Transforming your documents has never been easier. With the Convert Word to PDF and Secure PDF File feature for iPhone, you can streamline your document management and protect your sensitive information.

Key Features

Easily convert Word documents to PDF format.
Secure your PDFs with password protection.
User-friendly interface designed for iPhone.
Supports multiple file formats for conversion.
Share converted files directly from the app.

Potential Use Cases and Benefits

Ideal for students needing to submit assignments in PDF format.
Perfect for professionals sharing confidential reports securely.
Helps individuals digitize and protect important documents.
Useful for anyone who needs to maintain file formatting across devices.
Simplifies collaboration by providing a widely accepted file format.

This feature addresses your need for straightforward document conversion and enhanced security. By converting your Word files to PDF, you preserve the layout and formatting, ensuring your document looks exactly how you intended. Furthermore, applying password protection allows you to share sensitive information without worrying about unauthorized access. Whether you are a student, a professional, or simply someone who works with documents, this tool provides a reliable solution to make your document management efficient and secure.

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
Access PDF element on your device. Enter the App Store, you search PDF element app and download. Find and open a PDF file to convert to Word. Convert the PDF to Word. Check conversion in the “Convert” folder.
Converting Word to PDF on iPhone Find the Word document in Files or other file manager apps where the Doc, DOCX files are saved on your iPhone or iPad. Select the Word file, then tap the Action menu in the bottom left corner, choose Convert to PDF, the Word doc will be converted to PDF instantly.
Open any type of document or image file on your iPhone or iPad running iOS 10 or later. Tap Share at the bottom of the screen. Scroll across the icons to find and select Print. A preview will open onscreen: pinch to zoom in and view the document full-screen. This preview is actually a PDF!
Tap the More menu in the top right corner of the Word app. You will get a screen like below. Choose Print from above menu, you will then open a new Print screen as shown in below screenshot. Microsoft Word allows you to print out Word document using a wireless printer.
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.
Access PDF element on your device. Enter the App Store, you search PDF element app and download. Find and open a PDF file to convert to Word. Convert the PDF to Word. Check conversion in the “Convert” folder.

How to Convert Word to PDF and Secure PDF File for iPhone - video instructions

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025