Last updated on
Sep 21, 2025
Password Protect PDF and Encrypt PDF for Laptop For Free
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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
Note: Integration described on this webpage may temporarily not be available.
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs
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:
I stumbled onto this software product because I needed to redo a 2012 - 1099 form. Since then, I've used it for other forms and I LOVE THE SOFTWARE!! I can't tell enough other people how great it is.
2014-08-05
I need someone to show me how to use it.. the three times I have used it, I felt like i was fumbling around in the dark trying to figure out how to do what I wanted to do
2017-04-02
Excellent!!! If this doesn't help you in today's busy office nothing will. I compare it to driving downtown. You know where you want to go but can't because of all the 1-way streets. It opens up all the roads.
2019-07-03
This app was user friendly and able to…
This app was user friendly and able to change any part of a downloaded document, Email it directly and I was extremely satisfied.
2020-02-16
PDFfiller is great if you need to edit/change PDFs
This software allows us to fill out and share PDFs, vastly cutting down on our printing/scanning song and dance.
No real negatives other than I wish it were free.
2019-08-01
Love the app!
Overall I really like the app and it has been quite useful for me as a realtor =)
Great way to fill out forms and make your own fillable master form.
I have had a hard time figuring out how to easily share and send the form you want and the notifications when you receive it back. Wish I could save the docket in my own files
2019-03-12
Beginner but I am enjoying it...
Just started using this program and am enjoying it. It is very easy to use and can be uses for all your professional documents.
2021-08-23
Though it is new to me
Though it is new to me, and signed up today, it will take sometime to know how good I am feeling about it. So far, I am satisfied Thanks
2021-02-19
Wonderful Experience with this software…
Wonderful Experience with this software so far. very affordable also. Editing features are user firendly and easy to use. Also does the same basic things as Docusign if you want to esign a document by several different recipients.
2025-01-23
Password Protect PDF and Encrypt PDF for Laptop
Protect your sensitive documents with our Password Protect PDF and Encrypt PDF features designed specifically for laptops. Ensure your confidential information remains secure from unauthorized access. This feature allows you to manage and safeguard your documents with ease.
Key Features
Easy password setup for documents
Secure encryption to protect data
User-friendly interface for quick access
Compatibility with multiple PDF formats
No software installation needed
Potential Use Cases and Benefits
Protect financial statements and tax documents
Secure contracts and legal agreements
Safeguard personal information in digital forms
Share sensitive files with clients or partners safely
Keep academic materials protected from unauthorized access
By implementing password protection and encryption, you address the real concern of document security. You can confidently store and share your files, knowing that only authorized users can obtain access. This feature allows you to focus on your work without worrying about security breaches.
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
How do I password protect an encrypted PDF?
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.
How do I encrypt a PDF with a password?
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 Password Protect PDF and Encrypt PDF for Laptop - video instructions
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