Last updated on
Sep 21, 2025
Protect from Copying and Unlock PDF for free
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Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
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:
Just started so not a lot of feedback yet. It would be nice to be able to review who I sent documents for e-signatures too, so that if I can determine whether or not I made a mistake and have to redo the whole document, or if I have to tell the client to look in their spam folder, or what. Thanks!
2016-06-14
I am excited about the ability to download documents to be converted into fill-in forms. PDF Filler works very well and I have already converted various types of documents into fill-ins, which helped me to create more professional presentations.
2016-06-15
I didn't want to pay for this feature but it is really a great program. I only wish I would be able to be copied and review status of Signed documents as it progresses without paying additional. Or adding the file for Esign to my personal email sent file.
2017-06-06
It's probably just me but it's hard to figure out what does what.Also trying to figure out what I can move on a PDF and what I have to erase and fill-in again. Otherwise I think it's one of the best. I should also say seems be working with my Dragon NaturallySpeaking
2019-04-11
excellent customer service
excellent customer service! they go beyond any expectation, absolutelly recomended. the help me to close ans account that i lost access due email shutdown and refund for the bill. Didnt expected. Easy-go chat support operator with good knoledge of what to do TO HELP A CUSTOMER, even if that mean lose it,
2019-02-28
FAST AND CONVENIENT
AMAZING I FOUND THIS TODAY!! JUST IN TIME FOR GETTING ALL MY DOCUMENTS DONE, WITH THIS I WILL BE ABLE TO COMPLETE THEM VERY QUICKLY!!!
2024-07-22
secure tool for digital signatures
Overall I have had a flawless experience using this software.
The authentication and signature features are most important for my business and I use then frequently without any issues.
I have had no issues using this software.
2023-01-30
I choose pdf filler for it's fill & print ability, plus it's option to look up Texas forms! I've been very satisfied with everything on your website up to this point & would recommend it to others to give it a whirl!!
2022-08-05
Logging issue troubleshoot
I was having issue logging into pdfFiller with the password that I remember, at the same time could not receive any email to reset my password. Harmhon, the live chat agent from pdfFiller, has patiently understand my situation. Although most of the time is user's issue that they don't check on junk mail or they have some instruction/rules listed in their setting. But Harmhon is able to figure that my email address was actually not being whitelisted in your company whitelist. That being said, after Harmhon inserted me into the whitelist, i am able to login without any issue again. I really appreciate Harmhon's patient and service. He is definitely a precious asset to pdfFiller! Keep up the good work!
2021-08-23
Protect from Copying and Unlock PDF Feature
Keep your documents secure with the Protect from Copying feature while maintaining access with the Unlock PDF function. Together, they offer a comprehensive solution for managing sensitive information.
Key Features
Prevent unauthorized copying and printing of your PDFs.
Easily unlock protected PDFs for access when you need to edit or share.
Intuitive interface that simplifies security settings.
Compatible with various PDF document types.
Customizable protection options for different needs.
Potential Use Cases and Benefits
Ideal for businesses needing to protect sensitive client information.
Useful for educators who want to share resources while limiting copying.
Perfect for freelancers protecting intellectual property in proposals.
Helpful for authors who wish to share drafts without risk of unauthorized duplication.
By implementing these features, you can manage your documents efficiently. Protecting your work helps minimize the risk of data theft, while unlocking provided flexibility when needed. You can confidently share valuable information, knowing you have control over who can access it and how.
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 unlock a PDF for editing for free?
Drag and drop your document in the PDF Password Remover.
Confirm that you have the right to the file and click 'Unlock PDF!'.
The decryption process should start right away.
Modify your PDF further, or click 'Download File' to save the unlocked PDF.
How do I stop a PDF from being downloaded and printed?
Protecting PDF files with Safeguard is very simple. Right-click on your PDF files, then in Safeguard Secure PDF Writer, choose the PDF protection options: Stop printing, allow printing or limit the number of prints.
How do you lock a PDF, so it Cannot be copied online?
Open your PDF.
Go to Protect Tab.
Click Password.
Enter Password.
Select the Printing allowed dropdown.
Select None means to prevent printing.
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