Convert PNG to PDF and Encrypt PDF for Microsoft Kostenlos

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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

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Convert documents with ease

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

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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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.
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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.
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Use the converter tool

Select your document and click Convert .
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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.
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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.
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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:
Just downloaded the software for a rush application. Works great. Much better than some I've tried. Very low learning curve. I was finished with with a four page job application in less than 30 minutes. Now that I have learned the simple controls I can do it in 10.
Anonymous Customer
2015-02-18
PDF filler has really helped my business. It is very affordable and easy to use. I can't see myself ever not using this great service form my customers.
Peter
2019-03-24
Very intuitive software Very intuitive software, simple to use. I completed and signed all needed documents very quickly. I am satisfied with your product! Thank you very much!
Iryna
2023-02-02
Perfect for avoiding/wasting printing… Perfect for avoiding/wasting printing items that don't need a wet signature. Easy to download, save, email, etc.
Samantha Williams
2022-01-13
What do you like best? This platform is an online pdf editor, electronic signature manager and creator of PDF forms, you can send them by fax, obtain complete copies of the PDF forms sent and signed, you can also automatically extract data from Excel, CRM or database data. Share the documents by email, social networks and you can also place them on your company website. What do you dislike? We have not had any problems with this platform, the performance has been satisfactory, the pdf files are relatively basic and do not present any type of error, it seemed a good option after using other platforms with negative results, but this has been totally different. Recommendations to others considering the product: It is fully recommended, the results obtained have been very gratifying and satisfactory. You simplify a large part of the work that allows you to save time even you maintain a constant work flow. Share documents through email, social networks among others. In general it is very complete and a good option for all companies. What problems are you solving with the product? What benefits have you realized? We use PDFfiller, to obtain and receive forms from our clients, sending e-mail is excellent to communicate, this drastically reduces follow-up time and interaction failures with our work team. We also obtained a significant increase in work flow since I simplified the handling of many documents such as W-4 in addition to insurance renewals and bank authorizations. We perform a conversion of file formats such as Word to Pdf daily and with ease, we are happy with the results.
Carlos Pardo
2020-08-30
What do you like best? PDF is accessible and gives me the tools I need to edit, review and send docs. I like the ability to change my signature and erase as needed. What do you dislike? Sometimes erasing can be problematic, but nothing a little patience can't deal with. Would be nice to be able to erase large segments, sort of like making a large text box. Recommendations to others considering the product: It's great. What problems are you solving with the product? What benefits have you realized? Basically getting and sending signatures. Saves quite a bit of time and of course, the wait for something to get thru the snail mail.
User in Computer Software
2020-08-13
There are some minor things I have not figured out... There are some minor things I have not figured out how to do. Not sure yet if they are just missing features, or just not readily available in a way that I was expecting.
anonymous A.
2020-06-15
The customer support is outstanding The customer support at pdfFiller is outstanding. They responded quickly, were incredibly kind, and handled everything with great professionalism. It’s clear they truly care about their users. Highly recommended!
Tim van Riel
2025-05-25
All I needed was to fill in 5 W2 2024 forms for church staff, and pdfiller was easy to use. Since I won't be needing it for anything else, I don't want the charge on my card. I will remember pdfiller should a future need arise.
Terry N
2025-02-10

Convert PNG to PDF and Encrypt PDF for Microsoft

This feature allows you to easily convert your PNG images into PDF files while also providing robust encryption options for added security. You can protect your documents effortlessly, giving you peace of mind as you share sensitive information.

Key Features

Easy conversion from PNG images to PDF format
Strong encryption options to secure your documents
User-friendly interface for seamless operation
Fast processing with high-quality output
Support for batch conversion to save time

Potential Use Cases and Benefits

Share important documents without worrying about unauthorized access
Compile image collections into one secure PDF file for easy distribution
Prepare professional presentations with encrypted visual content
Create digital portfolios while ensuring the privacy of your work
Convert personal memories into secure PDFs to share with family

This feature addresses your need for both conversion and security. By allowing you to convert images to PDF while encrypting them, you can maintain control over who sees your documents. Whether you are handling client information, personal memories, or professional work, this functionality simplifies your tasks and enhances your document security.

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.
What if I have more questions?
Contact Support
On Android. Google Play Store app, then do the following: Tap the Image to PDF Converter app that resembles a sun, two mountains, and the word “PDF”. Tap INSTALL.
1. Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password.
1) Open or create the PDF file that you would like to encrypt. 2) Near the upper right-hand corner, click on Tools. 3) Click Protection to drop the security options. 4) Click Encrypt.
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Require a Password to Open the Document, then type the password in the corresponding field.

How to Convert PNG to PDF and Encrypt PDF for Microsoft - video instructions

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