Convert Word to PDF and Secure PDF File for Mobile 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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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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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:
Everything I have done on PDFFiller has made life so much easier, and it is a fantastic tool all around! Nothing but good things to say about it. -John Chatterton
John C
2015-01-13
This is my first experience with PDFiller.....so far, it is good. However, I do not like that there is not a contact # to speak to someone in customer support. .
Marsha Z
2016-10-17
The best tool for automated form fills Takes a lot of the manual work out of form filling and PDF generation. User manual could use a bit more work - some features were not obvious as a first time user.
Verified Reviewer
2019-05-17
Anytime a client uses this, I sigh a relief Excellent for contracts and any paperwork. PDFfiller is super easy to use and takes the headache out of mundane paperwork filling. Kudos! I dislike that more people do not use it, if you aren't using this, what are you doing?
Verified Reviewer
2018-11-27
The website works really well The website works really well - lots of options to accomplish any task, pretty easy navigation, and reasonable pricing (one-time use is even free!). Customer service is outstanding.
BBunsen
2022-12-12
It allowed me to fill in a non editable… It allowed me to fill in a non editable pdf and frame the text into the available spaces. It always saves the latest version and allows filling the form step by step. It works!
Daniel Cabral
2022-08-05
Everything you need PDFwise This is a one-stop shop for all your PDF needs, whether it be for editing, finding the right template for the job or even just signing a PDF document. The software is the one you need. It is easy to use, with no hassle of going to other programs just to get your document edited. You get tons of work done in half the time. What you pay for is what you get but it is worth it and for you to operate this software to the full capacity you have to learn about it, in the long run, knowledge is power.
Verified Reviewer
2022-06-30
KARA - Really helpful and friendly! + Prompt and great service by her! The person who assisted me was Kara and she was absolutely friendly and was not only able to help me resolve my issue but also respond to my emails promptly! Really thankful and appreciative of her help! Truly great service by her!
Nadiah Farlan
2021-09-01
Love how easy it is to navigate and how I can auto fill any areas that I need to write in again. It's very practical and I will be recommending it to anyone, especially because i can access legal documents so easily!
Diana
2020-06-07

Convert Word to PDF and Secure Your PDF Files on Mobile

Transform your Word documents into PDF files easily with our mobile feature. This tool helps you maintain the format and structure of your original document, ensuring clarity and professionalism. Plus, it provides an additional layer of security for your sensitive data.

Key Features

Effortlessly convert Word documents to PDF
Preserve original formatting and layout
Secure your PDFs with password protection
Share files directly from the app
User-friendly interface for simple navigation

Potential Use Cases and Benefits

Ideal for professionals needing to share documents securely
Perfect for students who require reliable submission formats
Useful for contractors needing to send signed agreements
Beneficial for anyone wanting to keep their data safe during file sharing
Great for individuals organizing important documents

This feature helps you solve the problem of document security and integrity. By converting your Word files to PDF and securing them with passwords, you can confidently share your work without worrying about unauthorized access. Move forward with assurance, knowing your documents remain intact and protected.

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
Convert JPG to PDF on your Android Once the app is installed, open it > from the main screen, tap the + icon at the bottom > select the JPG file that you want to convert. After making your selection, tap the PDF icon on the top-right > enter the PDF details > tap OK. Your new PDF file will be saved on the phone.
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.
Convert JPG to PDF on your Android Once the app is installed, open it > from the main screen, tap the + icon at the bottom > select the JPG file that you want to convert. After making your selection, tap the PDF icon on the top-right > enter the PDF details > tap OK. Your new PDF file will be saved on the phone.
Here is how to save a file as PDF: Android Then tap File on your tablet or tap the File icon on your phone. On the File tab, tap Print. If not already selected, tap Save as PDF on the drop-down list and then tap Save. Now tap on Save.
Start by downloading the app from Google Play. Next, open it > password protection > import the PDF from your device memory. If you don't see any directory, clear the app data and try again. Now, you'll see two password option owner password and user passwords.
Open the document you like to convert in Word. 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.

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

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