Last updated on
Sep 21, 2025
Password Protect PDF and Encrypt PDF for Computer For Free
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Create & edit PDFs
Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
Fill out & sign PDF forms
Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
Export documents with ease
Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
Store documents safely
Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.
Customer trust by the numbers
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Top-rated for ease of use
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
It worked very well to get the 1099's printed for our wards. I am testing it with other things. Anxious to learn how to edit forms I had created when I had access to Adobe photo shop.
2018-02-14
I work with many different documents for quoting purposes and we now do not have the ability to add any names, etc. This is an amazing tool and it is helping me greatly!
2018-11-07
It works good but is clumsy to figure out some things should be easier like saving an altered document to your computer. Currently I have to pretend to print it then in the printer tell it to save as a PDF to my computer instead.
2019-01-09
What do you like best?
Ease with which any preprinted form can be filled out and then printed.
What do you dislike?
Not much to dislike but if anything, the step of sending the finished document to the printer could be simplified.
What problems are you solving with the product? What benefits have you realized?
We are able to scan certain forms used for billing on various projects and simply change the numbers monthly and quickly print out the new monthly invoices.
Ease with which any preprinted form can be filled out and then printed.
What do you dislike?
Not much to dislike but if anything, the step of sending the finished document to the printer could be simplified.
What problems are you solving with the product? What benefits have you realized?
We are able to scan certain forms used for billing on various projects and simply change the numbers monthly and quickly print out the new monthly invoices.
2018-01-02
Easy to navigate
Easy to navigate. I didn't have cash to send correspondence to the IRS. This is a great tool for sure. It's more difficult submitting a review though, just saying. Your date feature sucks.
2023-07-23
So helpful. I can fill out the form instead of scanning, printing, filling out, and then scanning again so that I can send it back. I did try other programs... this one is by far the very best.
2023-03-30
I have found the software to be easy to use and has features that similar sites don't have. I have not yet spent much time to learn all of its features but I plan to. I would like to create forms and sell them on your platform. I would like to create some form that would allow a business to evaluate and identify its essential functions so that they may operate efficiently in times of, say a global pandemic.
2020-11-25
Pdffiller.com is a wonderful!
Pdffiller.com is a wonderful, productive item: from e-signs to notaries!! This product will completely satisfy all in need of signing documents online, notaries, and everything else relevant to the sort.
2020-08-05
Very practical application that serves…
Very practical application that serves as a daily option when I don't have a printer readily available. Its become an essential part of my work flow, especially since it allows me to work from my computer without have to go out to send mail from the post office.
2020-05-12
Password Protect PDF and Encrypt PDF for Computer
Secure your documents with our Password Protect PDF and Encrypt PDF feature for computers. This tool ensures that your sensitive files remain confidential and accessible only to authorized users.
Key Features
Easy-to-use interface for quick setup
Strong encryption to safeguard your files
Customizable password settings for enhanced security
Support for batch processing to secure multiple files at once
Compatibility with various PDF formats
Use Cases and Benefits
Protect personal documents, such as tax files or medical records, from unauthorized access
Secure business proposals and contracts during client presentations
Safeguard intellectual property, including plans and designs, from prying eyes
Share files securely with colleagues while ensuring privacy
Comply with data protection regulations by encrypting sensitive information
With Password Protect PDF and Encrypt PDF, you can rest assured that your files are safe from unauthorized access. Whether you work in an office or manage your personal documents at home, this feature provides you with peace of mind. By implementing strong encryption, you not only protect your sensitive information but also maintain your professional reputation. Start using this tool today and experience the ease of secure document management.
How to Password Protect PDF and Encrypt PDF for Computer - video instructions
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