Powerful PDF editor that makes working on documents a breeze
Change text, highlight or blackout content, add signatures, convert documents into templates, and more.
Fillable PDF forms for collecting data and signatures online
Make a document fillable by adding fillable fields. Send it to your customers or colleagues and receive filled out copies right in your account.
Unlimited and secure document storage in the cloud
Every change you make in a document is saved in the cloud, not on your computer. Storage limits? They don't exist.
Library with 25 million free documents ready for upload
Quickly add a ready-to-fill document from the built-in library instead of creating it from scratch. Contracts, agreement, tax forms - get the form you need in seconds.
Password Protect and Merge PDF on your Windows like a pro with a desktop app
Craft accurate and compliant PDF documents the first time, every time. Getting started is a breeze. Set up the pdfFiller desktop application to create and share documents with just a few clicks on Windows.
Get started - Password Protect and Merge PDF with pdfFiller for Windows with the app
1
Install the desktop app
Download and install the version that suits your PC.
2
Log in
Enter your account credentials or create a new one.
3
Start editing
Create or upload a document and start editing in seconds.
Coming soon to pdfFiller for Windowsbeta
We’re currently focused on adding these features as soon as possible to the desktop app.
Good but very expensive; if I could open and fill PDFs on my computer, I would do so, but my computer, for whatever reason, will not allow me to. Also, lining up the characters/text could be better?? But thank you - it's still a lifesaver!
4
JERRY O
2015-09-21
I used the program and was happy with the software and results. However, due to my own oversight I inadvertently made an annual purchase which I would not be in need of. I noted this in my comments when rating the app. To my surprise and complete satisfaction the service team provided me a credit. They went over and above in addressing my frustration. Based on this integrity and caring service I will use this program if needed in the future and will certainly recommend it to others.
5
How to Password Protect and Merge PDF on the desktop for Windows
Operating with PDFs made uncomplicated with pdfFiller’s software for Windows. It's full-featured and has enough PDF modifying and annotating tools to reduce the tiresome and unnecessary processes. Learn how to Password Protect and Merge PDF right away.
01
Install the pdfFiller application for Windows from the Windows Store or directly from our website
02
Log in to your account or register one
03
From the application’s dashboard, click Add New to upload a document or drag-and-drop one
04
Also, you can find a document in the form library
05
Once the document has been opened, select any tool from the top toolbar to add a professional touch
06
Choose the option to Password Protect and Merge PDF to get started
07
If you need any help, you can contact our support team
08
Use other tools for modifying, annotating, redacting, and protecting your document
09
Click Add Fillable Fields to make the document interactive and let others fill it out
10
Set specific conditions for the newly added fillable fields
11
When you’re through with editing the document, click Done in the top right corner
12
Select the format you want to save your file in by clicking the More options menu
It only requires a couple of minutes to acquire the pdfFiller software for Windows up and running. In addition to that, its interface is easy to scale and can fit any display size. The application comes with many different features that are self explanatory and easy to use. The convenience of use and effective features helps you to get rid of multitasking and accelerate the change from paper to digital-based functions.
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Questions & Answers
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.
Can I password protect a PDF in Windows?
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 do I combine password protected PDF?
Hover the mouse pointer over "Create" and select "Combine Files Into A Single PDF." The Combine Files window appears on the screen.
Can you password protect multiple PDF files at once?
2- Under Choose Tools to add > Click Protection > Encrypt > and click on + sign to add this to the right-hand panel (uncheck the box next to Prompt user). 4- Click Save and give action a name. (for ex: Batch password). 6- Click on Add Files> select all the files you want to add password to and click Start.
Can you password protect a PDF for free?
Follow these easy steps to protect your PDF with a password: Click the Select a file button above, or drag and drop a PDF into the drop zone. Enter a password, then retype it to confirm the password. Click Set password. Sign in to download or share your protected PDF.
How do I password protect a PDF file for free?
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.
