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 Unlock PDF on your Windows like a pro with a desktop app
Empowering users to create neatly-looking documents as simply and flexibly as possible has always been the basis of pdfFiller. Fill out documents, modify, e-sign, and send out, even when you don't have an internet access.
Get started - Password Protect and Unlock 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.
This is fabulous! I was using Nuance PDF Converter, which has worked fine for many years, but it couldn't handle a couple of the 2013 IRS forms...So I did them here. And it worked!
5
Jessie
2015-10-19
I absolutely love PDFfiller.
It's my go-to!
I don't own a printer, and generally don't have time to get something printed, fill it out, scan it, email it off.
I save SO MUCH time using PDFfiller. And i love the results. I love how i can add my Signature, change fonts and sizes, etc.
5
How to Password Protect and Unlock PDF on the desktop for Windows
pdfFiller is a highly effective fully-featured solution for developing, editing PDFs, and securely storing documents within one program. Whenever you're faced with modifying a file and need to Password Protect and Unlock PDF, our desktop application is your best bet. Find out how you can do so using these easy-to-follow instructions:
01
Go to the pdfFiller Windows program page and hit the download button to get the application
02
Once downloaded, install the application on your computer
03
Create an account with your login credentials or through Facebook
04
Click Add Document (+) and choose Select on PC to upload a file from your device
05
Select the Search online option to browse our comprehensive library of pre-made documents and choose the one that's relevant to your case
06
In case you have an account and you've already worked on documents using our web-based version, the files will appear automatically
07
Open the needed document template and choose the option to Password Protect and Unlock PDF from the toolbar
08
Check out and use other professional editing instruments that allow you to manipulate text, change form layout, or protect your file
09
Go through the document and look for errors and typos
10
Use the Support option in the top toolbar if you get stuck throughout the editing process
11
Rename the file by clicking the more options icon (...) and selecting the respective option from the menu
12
Create a template from the newly edited document using exactly the same drop-down menu
Using the pdfFiller desktop application, you can overlook about coping with your PDF documents on your personal computer the old-fashioned way. It is an excellent tool, particularly for those who often must create, modify, and repeatedly fill out the identical documents. pdfFiller aids to make document-related tasks much more automated and significantly less reliant on paper.
