Lock PDF and Convert PDF to Word for iPhone Gratis

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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
Note: Integration described on this webpage may temporarily not be available.
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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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Every PDF tool you need to get documents
done paper-free

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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.
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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.
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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.
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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.
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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.
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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:
his information will be added to PDFfiller.com's Shopper Approved certificate for future customers to read, therefore, we ask that you please keep your comments professional and courteous.
JR C
2018-10-17
Just an amazing product and service. It has made managing and editing/updating PDFs a task i am no longer dreading to do. It has saved me SO MUCH TIME and headache working with PDFs.
Ty O
2019-01-25
I must say "PDF filler" is the best… I must say "PDF filler" is the best company I have ever had the privilege of dealing with. Such prompt courteous service when you have a question. If you call their phone # and have a wait, just leave your number. They will actually call you back ASAP the same day. Found that out with surprise!! Wanted to cancel my subscription. No problem she said. Got an email on that the very next day. The only reason I cancelled is the 4-page form I needed to type out is just once a year. Loved the selection of type styles and sizes. Made it a pleasure to fill in.
Carol Virgillo
2019-03-29
The number of hours that I was browsing… The number of hours that I was browsing the site and the features I am more than satisfied and would recommend anyone who wants to have a higher PDF filler easy to use and a professional look is plus.
Prof. Mohamud Ahmed
2022-08-11
Being a small business Being a small business, it was so delightful to be able to find and fill 1099s for my employees and not have to pay money up front. Thank you pdfFiller!
Donice Blanton
2022-02-01
Great customer service This is a great site and if I had a business I would probably use it, but I only needed to sign and fill 2 documents during my 30-day free trail, so the cost of an actual subscription wasn't worth it. I attempted to cancel my subscription on the site but couldn't for some reason. As soon as I asked for a refund, however, it was immediate and customer service could not have been more helpful. So it would have been 5 stars if cancelling the free trial was a little easier. Also, if there was a lower subscription for very light usage I would be interested in that.
Liz Bishop
2022-01-24
This was super helpful for when I was… This was super helpful for when I was applying for a job and then filling out the pre-hire paperwork. As I have not had a good source of income during this process, I was very glad for the free trial.
Karrie DiCesare
2021-06-22
I love the product just don't have the need to justify a full subscription. I enjoyed the trial period and had great Customer Service when needed. Very prompt with replies. I would recommend this product.
Kim R
2020-10-02
Perfect for merging multiple JPG images into a compact PDF This app / web page allowed me to easily merge six JPG image files (each 2550x3300 pixels, some included photos) into a single compressed PDF document that was small enough (7MB) to be easily shared as an email attachment. Did exactly the job I wanted it to!
jeremy
2025-07-02

Lock PDF and Convert PDF to Word for iPhone

Discover a seamless solution for managing your PDF documents on iPhone. Our Lock PDF and Convert PDF to Word feature simplifies document handling, making it easy to secure or convert your essential files.

Key Features

Secure your PDF files with password protection
Effortlessly convert PDF files to editable Word documents
User-friendly interface designed for easy navigation
Maintain original formatting during conversion
Support for various PDF documents, including scanned files

Potential Use Cases and Benefits

Lock sensitive documents to prevent unauthorized access
Convert contracts and reports for easy editing
Share editable files with colleagues without losing formatting
Protect your work while traveling or sharing files online

With this feature, you can confidently handle your PDF files. You can lock documents to keep your information safe. You can also convert files to Word for convenient editing. This helps you manage your work efficiently and protects your sensitive data, letting you focus on what truly matters.

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
Go to the Google Play Store. Find the AltoPDFtoWord app and install it. Open the solution. Tap on the icon and open it. Choose a file. Browse for a document to upload. Convert the document. Transform PDF to Word by tapping on the Convert Now! Download.
Locate the PDF on your computer. Right click on it and click Open With then choose Google Chrome. Once Google Chrome has loaded, enter the password for the PDF. Next, right-click on the PDF and select Print. You will now have the option to choose where to save the PDF. The PDF no longer has password protection.
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.
Download the app on your iPhone or iPad. Open the app and tap PDF to Word and then hit the + button to import file. Hit Convert to start the conversion and when it completes, you can press View document to check your converted Word file.
easy PDF. In this review, the number one app used to convert PDF to Word for Android OS is easy PDF. This tool allows you turn PDFs to Word files effortlessly and also convert Office documents or pictures to PDF. easy PDF app is compatible with any Word Processing software, cloud storage service or email app.
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 Lock PDF and Convert PDF to Word for iPhone - video instructions

#1 usability according to G2

Try the PDF solution that respects your time.
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