Última actualização em
Jan 16, 2026
Convert PNG to PDF and Unlock PDF for Android Grátis
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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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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.
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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:
What do you like best?
As a Realtor, my whole business is based on electronic documentation. PDF filler is kind of named poorly, because it really is a PDF editor. It allows you to easily change almost anything on a pdf document...across both desktop and mobile platforms. It simply works as you'd expect it to...every time. I use it practically every day.
What do you dislike?
I wish there were better tools for generating lines (how about a toggle into and out of orthagonal for a line?) It should allow deeper zooming with a thumbnail view showing where you are in the overall document. I like my pdfs to look perfect and sometimes these limit me in that goal.
What problems are you solving with the product? What benefits have you realized?
A Realtor literally lives or dies on his/her electronic documentation. This tool lets me master the changes that inevitably occur with documents. I use it every day.
As a Realtor, my whole business is based on electronic documentation. PDF filler is kind of named poorly, because it really is a PDF editor. It allows you to easily change almost anything on a pdf document...across both desktop and mobile platforms. It simply works as you'd expect it to...every time. I use it practically every day.
What do you dislike?
I wish there were better tools for generating lines (how about a toggle into and out of orthagonal for a line?) It should allow deeper zooming with a thumbnail view showing where you are in the overall document. I like my pdfs to look perfect and sometimes these limit me in that goal.
What problems are you solving with the product? What benefits have you realized?
A Realtor literally lives or dies on his/her electronic documentation. This tool lets me master the changes that inevitably occur with documents. I use it every day.
2019-01-29
Best PDFfiller page!!
This was the first PDFfiller page that I have ever used and I’m surprised that it was to use. Thanks for the help during the process.
2020-03-11
Easy to use with all the features we need for a pdf
The way you allow to edit document is really great. Adding pages and adding images to pages works really well. Finally some application that has almost all the features we need to create or edit pdf.
2024-07-19
My work with clients made EASY!
This has made my work with mental health clients so much easier. I am able to convert any document to a "Fillable" PDF so that the client doesn't have to work so hard to complete assignments and assessments! Thank you!!!
2023-08-14
I liked their services
I liked their services, but didn't need them long term. I had thought that I had canceled my account right afterward, but still was charged when the trial period was up. I contacted them on a Sunday, expecting it to take a few days and be a nightmare. Even though it was the weekend they had it taken care of and refunded to me within a few hours! I would definitely use them again because of how trustworthy and understanding the staff was. Good job PDF Filler Team!
2021-10-10
Pdfiller is the best I have ever used
Pdfiller is the best I have ever used. They provide all the tools you need to do whatever you need with your documents. Customer support is also the best. They solve your issues right away. I highly recommend PDFfiller.
2020-10-09
Convert PNG to PDF and Unlock PDF for Android
Transform your images and manage your PDF files easily with our Convert PNG to PDF and Unlock PDF feature for Android. This tool empowers you to convert PNG images into PDFs swiftly, while also allowing you to unlock password-protected PDFs so you can access your important documents without hassle.
Key Features
Convert PNG images to PDF format with a few taps
Unlock password-protected PDFs directly on your Android device
User-friendly interface for seamless navigation
High-quality output for both images and PDFs
No internet connection required for conversions
Use Cases and Benefits
Convert images for easier sharing and printing
Unlock documents for quick access in meetings or presentations
Organize your files in PDF format for better management
Save time with quick conversions without complex software
Maintain high quality of images when converting to PDF
This feature effectively addresses your needs by simplifying the file conversion and document access processes. Whether you need to convert a series of images into a single PDF file for a report or safely unlock a PDF for viewing, this tool provides a straightforward solution that enhances your productivity on the go.
How to Convert PNG to PDF and Unlock PDF for Android - video instructions
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