Secure and Lock PDF on Windows with a desktop application

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Go completely paperless, Secure and Lock PDF on all your devices

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What you get with pdfFiller for Windows

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Change text, highlight or blackout content, add signatures, convert documents into templates, and more. screen
Make a document fillable by adding fillable fields. Send it to your customers or colleagues and receive filled out copies right in your account. screen
Every change you make in a document is saved in the cloud, not on your computer. Storage limits? They don't exist. screen
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. screen

Secure and Lock PDF on your Windows like a pro with a desktop app

Empowering users to generate neatly-looking documents as efficiently and flexibly as possible has always been the basis of pdfFiller. Fill out documents, modify, sign, and send out, even if you don't have an internet connection.

Get started - Secure and Lock 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.
Collaboration tools
Sharing tools
E-signature automation
Have a question or want to suggest a feature?
Contact our Support, we’ll be happy to help.

Video Review on How to Secure and Lock PDF with a desktop app for a Windows

What pdfFiller customers are saying about the desktop PDF editor app for PC

See for yourself by reading reviews on the most popular resources:
Amanda
2014-09-15
It's very good the only thing about it is you can't copy and paste because the words will go off the documents also the little box you can type in be off so it makes the documents look odd
4
Russell e
2016-12-19
initially the software did not allow me to transform document to pdf. contact customer support and eventually the software work as instructed. last the pdf filler content page will not allow the user to rotate the document to the correct form. the document had to be rescan to the proper orientation prior to changing out the format.
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How to Secure and Lock PDF on Windows

Do you need the most productive method to change, annotate, and redact PDFs on Windows? The pdfFiller desktop program for Windows can deal with everything you could think of on the subject of the PDF file format. Discover how to Secure and Lock PDF in the pdfFiller desktop application using the recommendations below:
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Go to the pdfFiller desktop software page and hit the download button to get the application
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The downloading process usually takes a few minutes. Once downloaded, install the application on your Windows computer
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Create an account with your login credentials or through Facebook
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Click Add Document (+) and choose Select on PC to upload a file from your device
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Select Search online to browse the library of ready-made forms and choose the one that's relevant to your requirements
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If you have an account and you've already worked on document templates, the files will show up automatically
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Open the needed form and choose the option to Secure and Lock PDF
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Check out and take advantage of other professional editing instruments that allow you manipulate text, change form layout, or protect your file
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Go through the document and look for errors and typos
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Use the Support option in the top toolbar in case you get stuck throughout the editing process
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Rename the file by clicking the more options icon (...) and selecting the respective option from the drop-down menu
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Create a template from this menu
It only takes a few minutes to obtain the pdfFiller application for Windows PC up and running. In addition to that, its interface is simple to scale and might suit any screen size. The application includes a number of features that are self explanatory and straightforward to use. The ease of use and effective performance helps you to eliminate multitasking and accelerate the swap from paper to digital-based processes.
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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.
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.
If you want to encrypt a file or folder, this can be done by following these steps: Select the file or folder you want to encrypt. Right-click the file or folder and select Properties. Check the box for the "Encrypt contents to secure data" option, then click OK on both windows.
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.
1. Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. 2. If you receive a prompt, click Yes to change the security.
Open the PDF and choose Tools > Protection > Encrypt > Encrypt with Password 6. If you receive a prompt, click Yes to change the security. 7. Select Require A Password To Open The Document, then type the password in the corresponding field.