Convert JPG to PDF and Lock 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

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

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.

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.

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

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.

Protect converted documents
Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.
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PDFs edited per month
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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:
Excellent, Excellent tool for business traveler and mobile home office. Just used it to sign documents while traveling and found it very usefully for my purpose.
Can't be any happier with the ease of operation and format.
Love it.
Pete
2017-05-02
Nice service, but entering in text into some of the fields can result in wonky formatting if more text than can be displayed is entered. And it's not easy to re-visit the fields and edit/shorten the text.
2018-01-06
I feel as though I may have caused my own problem. Your service covers all the forms I need and I thank you for offering to fix my issue in such a timely manner.
2018-05-07
een using PDF filler for a couple…
been using PDF filler for a couple years, it keeps track of all my forms on my pc as well as my iphone, would definitely recommend
2020-03-25
With PDF Filler, you can create and organize documents in one place. The only thing they need is an invoice based on the work order info. Apart from that, it's great. Definitely recommend PDF Filler. This US Legal Forms feature helps a lot. PDF Filler also has reasonable prices.
2023-04-16
I had difficult printing what i had written on a PDF. Although customer service was EXELLENT I still could not fully implement their detailed instructions.
2022-06-02
i was not happy with the Basic Plan being advertised for $8 per month and then subscribing and it suddenly being $20. I looked at some past notes from Sept. 2020 in my computer and it looks like I joined in Sept. 2020 and discovered the pricing being different than advertised, and I canceled then. Today I needed to sign some project documents and rejoined rather than playing around with a free trial of DocuSign that didn't offer what I wanted for variety in signatures etc. Giving PDF Filler a try. Will call CS to hear what their explanation is regarding what you advertise for $8 per month, only to see it is really $20. Evelyn Basile, Chicago
2022-02-14
What do you like best?
Able to quickly modify documents and create professional presentations.
What do you dislike?
Can't really think of any negatives. Maybe wish it were free.
What problems are you solving with the product? What benefits have you realized?
Easily convert invoices into delivery tickets. Cuts down on time spent creating documents.
2021-02-16
It's kind of quirky, because I[m not familiar with pdfFiller and it just pops up all of a sudden out of nowhere, so I don't know where to begin.
2025-03-25
Convert JPG to PDF and Lock PDF for iOS
Transforming your images into secure PDF documents is easier than ever with the Convert JPG to PDF and Lock PDF feature for iOS. This tool allows you to effortlessly convert your JPG files into professional PDF documents while ensuring their integrity and security.
Key Features
Simple image conversion from JPG to PDF
Lock PDFs with password protection
User-friendly interface for quick operations
Supports multiple JPG files for batch processing
Share PDFs directly from the app
Potential Use Cases and Benefits
Create presentations that combine images and text
Secure personal photos before sharing online
Prepare documents for professional portfolios
Compile school or project work without losing format
Store important images in a compact, accessible format
This feature solves the common problem of securing and organizing image files. By converting your JPGs into locked PDFs, you protect your work from unauthorized access while preserving the original layout. You can confidently share your documents, knowing they are safe and professional.
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
How do I lock a document on my iPhone?
Run the file manager app on your iPhone or iPad. Tap Settings at the bottom, select Enable Password, you will then be able to set a password to protect any sensitive data on the phone.
How do I save a picture as a PDF on my iPhone?
Fire up the Files app on your iPhone, browse to the location where the photos, images are saved. Long press on the image thumbnail to pop up the contextual menu and choose To create PDF from the bottom of this menu list.
How to Convert JPG to PDF and Lock PDF for iOS - video instructions
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