Convert PNG to PDF and Encrypt 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.
How to quickly convert and compress your PDF?
Upload your document
Upload a document from your device, cloud storage, email, or URL.
Use the converter tool
Select your document and click Convert
.
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.
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.
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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
I needed to complete a Federal Job application quickly and get it submitted on time. There were several forms as part of the application in a PDF format. I found that PDFfiller to be quick and easy.
Charles
2019-04-29
I needed to print but had to wait to get ink for printer. Two days later I couldn't find the document to print and one of the Reps from your company helped me find the documents and I was able to print them. Thank you.
carol C
2019-12-19
Intuitive & straightforward
This online software seems pretty intuitive to use and I've had a good experience of collecting signatures online, so far.
customer
2022-11-23
Many thanks to your "support" crew as I…
Many thanks to your "support" crew as I found the first time through this in a long time is difficult to figure out. I will be filing this form on Monday so will let you know if we got it right!
jhhcoinc
2022-04-29
great you can do anything needs to be…
great you can do anything needs to be done the best pdf editor you can find , but the price is and subscription is little too much
AMER
2022-01-11
its very efficient and has all the…
its very efficient and has all the bells and whistles for modifying documents and signing them. I love it
sparklesshea
2021-07-13
The PDF filler is amazing
The PDF filler is amazing. It has solved me in so many situations since being in isolation due to the fact that I do not have a printer. So easy to use. The only feedback is the date component is fiddly and doesn't always work but other than that - perfect.
Sam O.
2020-04-17
It was free and it only cost me a lil…
It was free and it only cost me a lil over a buck to save to my computer for first time purchase of the 30 day free trial
Kiana
2025-01-22
PDF Filler - Very Helpful
PDF Filler is an easy way to find and download documents. However, being in South Africa and having to pay in US $ is just too expensive.
Mizanne Carstens
2024-12-18
Convert PNG to PDF and Encrypt PDF for Galaxy
Transform your PNG images into secure PDF documents with our Convert PNG to PDF and Encrypt PDF for Galaxy feature. This tool ensures that your files remain private and protected while providing a straightforward user experience.
Key Features
Easily convert PNG images to high-quality PDF files
Add password protection to your PDFs for enhanced security
User-friendly interface for quick and efficient conversions
Batch processing to save time and effort
Compatibility with various devices for on-the-go access
Potential Use Cases and Benefits
Share important documents securely with colleagues or clients
Organize and archive your images in a more manageable format
Protect sensitive information from unauthorized access
Simplify file sharing by consolidating images into a single PDF
Meet professional requirements for document security in your industry
This feature addresses your need for both functionality and security. By converting your PNG files into PDFs, you can easily manage and share your images. The encryption helps safeguard your documents, ensuring that only authorized viewers can access them. This combination allows you to present your work confidently and securely.
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.
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 do I password protect a file on Android?
File Locker To lock a file, you will have to simply browse it and long tap on it. This will open a popup menu from which you will have to select the option Lock. You can even batch select files and lock them simultaneously. After you select the lock file option the app will ask for a password to encrypt your files.
How do I save a picture as a PDF on my Samsung?
Select photos on Photo Gallery.
Click on the dots to open a menu, and tap on “Print”.
Choose “Save as PDF”.
Edit the PDF settings including paper size, letter, orientation, color, etc.
Choose a location from your phone to store this converted PDF.
How do I convert PNG to PDF on my phone?
Tap the search bar.
Type in image to PDF converter and tap Return or Search.
Tap the Image to PDF Converter app that resembles a sun, two mountains, and the word “PDF”.
Tap INSTALL.
Tap ACCEPT when prompted.
How do I encrypt a PDF attachment?
Choose Tools > Protect > More Options > Encrypt with Password.
Choose File > Protect Using Password, and then choose Advanced Password Protection from More Options.
How to Convert PNG to PDF and Encrypt PDF for Galaxy - video instructions
