Convert PNG to PDF and Password Protect PDF for Galaxy 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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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:
I needed a very quick fix to a signing problem on a document,I completed it in double quick time,top quality service!
Addendum;
I do not use PDFfiller a lot but in the long run if it solves my form signing problems,and is on tap whenever I need to use it,I am very happy ,my yearly subscription worked out very well.
2014-05-31
My need for a Blumberg standard lease was satisfied, however the number of typographical errors in the form were surprising and correcting them caused a change in the font!! Very frustrating!
2019-02-02
it has been hard getting back to my document, probably because an icon has not popped up on my screen and the form is not in my laptop document file. it's not letting me add lines to the lists though that might be a hard lock in the form. However the section instruction's say that you can add. Mostly I have only used PDF filler on this complicated form and am learning by trial and error.
2019-10-08
I had an issue that customer service…
I had an issue that customer service handled quickly and professionally. I was very impressed! I highly recommend working with this company they have excellent customer service.
2020-01-17
Great product to add a professional look to your completed documents
Adds a quality appearance to my work.
No more manual handwriting ugly forms. Once the user is able to follow the print/save process the end product is quickly achieved.
Quality finished product when using PDF-Filler. The software easily converts rough looking hard to read forms into easy to follow wordsmith quality documents.
2017-11-14
Easy to use
I have converted from our company's old way of emailing documents to print, sign, and scan back to us to digital signatures. It has made the process much easier for me and all of our new team members
I would love to be able to consolidate multiple documents into one OR send multiple documents with one email
2017-06-07
I was able to fill out a form easily and print it out. I had an issue and logged a ticket, and even though it was not an application issue, the support team was prompt and willing to help.
2023-12-20
I made a mistake and accidentally…
I made a mistake and accidentally signed up for this service. When I got the bill for $96, I was shocked. I thought it was going to be such a hassle and was so pleasantly surprised. I got a full refund within an hour of writing to them with a very nice note.
2021-08-10
pdfFiller’s customer service
pdfFiller’s customer service is exceptionally attentive to their customers. Their fast and prompt reply makes them a step above the rest.
2025-04-05
Convert PNG to PDF and Password Protect PDF for Galaxy
Transform your PNG images into secure PDF files effortlessly. With our Convert PNG to PDF and Password Protect PDF for Galaxy feature, you can ensure your documents are both accessible and secure. This tool is designed with ease of use in mind, allowing you to handle your files with confidence and peace of mind.
Key Features
Simple conversion of PNG images to PDF format.
Option to add password protection for enhanced security.
User-friendly interface for quick processing.
Support for multiple PNG files in one conversion.
Compatible with all Galaxy devices for on-the-go use.
Potential Use Cases and Benefits
Share important documents without worrying about unauthorized access.
Store images securely in a commonly used PDF format.
Create professional presentations by converting images into PDFs.
Protect sensitive information in personal or business documents.
Easily organize your image files into PDFs for better accessibility.
This feature addresses your need for both conversion and security. By turning your PNG images into password-protected PDF files, you can share and store your documents confidently. Enjoy the peace of mind that comes with knowing your files are safe while remaining easy to access and use.
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 password protect a PDF for free?
Choose Tools > Protect > Encrypt > Remove Security. Remove Security: The options vary depending on the type of password security attached to the document. If the document has a Document Open password, click OK to remove it from the document.
How do I password protect a PDF on my phone?
Open the PDF Utilities app and tap Select next to Select PDF. Once you've located your file, select it and tap Start. You'll get a pop-up asking you enter the PDF password.
How do I convert a password-protected PDF to a PDF?
First, open the PDF document and provide the password it requires. Click the Print button on the PDF toolbar while viewing the password-protected document. Click the Change button under Destination and select Save as PDF.
How do I password protect a PDF file on Android?
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.
How to Convert PNG to PDF and Password Protect PDF for Galaxy - video instructions
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