Convert PNG to PDF and Password Protect PDF on iPhone mobile device

Aug 6th, 2022
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01. Upload a document from your computer or cloud storage.
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02. Add text, images, drawings, shapes, and more.
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03. Sign your document online in a few clicks.
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04. Send, export, fax, download, or print out your document.

Convert PNG to PDF and Password Protect PDF on iPhone using DocHub

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DocHub is an innovative platform that simplifies document editing, signing, and distribution, making it easier for users to manage their files effectively. Whether you're using an Apple iPhone 14, Apple iPhone 16, Apple iPhone 14 Plus, Apple iPhone 14 Pro, or Apple iPhone 16e, our platform offers the tools you need to convert PNG to PDF and apply password protection for free. With seamless integration into Google Workspace, you can streamline your workflow and enhance productivity.

Follow the steps to Convert PNG to PDF and Password Protect PDF on iPhone

  1. Open the DocHub website in your preferred browser on your iPhone and log into your account.
  2. Upload the PNG file you wish to convert by selecting the appropriate option on the platform.
  3. Once the image is uploaded, navigate to the conversion settings and select the option to convert your PNG to PDF.
  4. After the conversion is complete, locate the option to apply password protection to your newly created PDF.
  5. Set your desired password, ensuring it is strong and secure, then save the changes to apply the password protection.
  6. Finally, download the protected PDF to your iPhone, or share it directly via email or cloud storage.

Start using DocHub today for effortless document management and enjoy a seamless experience!

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Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.
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DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.
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Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.
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Secure document sharing and storage
Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.
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Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.
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How to make a PDF on iPhone using Share Open any image or document on your iPhone running iOS 10 or higher. Click Share on the bottom of the page. Select Print by scrolling through the icons. You will see a preview of the document or image that has been converted into PDF.
You can use the Photos app to save photos as PDFs. What you need to do is select the picture, tap the Share button Print Share icon Save to Files to choose where you want to save the photo as a PDF here.
In the Notes app , you can attach, view, edit, and collaborate on PDFs, including documents you scanned into a note. Annotate or sketch directly on PDFs and scanned documents in your note. You can even preview multiple PDFs in the same note.
PDF Converter by Reddle This one is another free iOS PDF converter that allows you to generate high-quality PDF files from literally any type of document and images on your iOS device, such as Word, Excel, iWork, and PowerPoint, along with photos, webpages, and clipboard data.
Can I convert a photo to PDF directly on my iPhone? You can convert a photo to PDF directly from your iPhone using the iPhone Photos app.
In the Books app , you can open and save PDFs that you receive in Mail, Messages, and other apps.
The Acrobat online PNG image converter makes it easy to convert an image file into a high-quality PDF document. Just select the PNG image you want to convert, or drag and drop your image file into the PDF conversion tool. You can then save the new PDF file on your device.
How to Password-Protect PDFs on an iPhone or iPad Open the Files app and go to the folder that contains the PDF file you want to lock. Tap on the PDF file to open it. Hit the downward-pointing arrow next to the file name at the top and select the Lock PDF option. Enter the password you want to use to lock the PDF.

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.
"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."
Pam Driscoll F
Teacher
A Valuable Document Signer for Small Businesses.
"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."
Jiovany A
Small-Business
I can create refillable copies for the templates that I select and then I can publish those.
"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."
Victoria G
Small-Business

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