Last updated on
Aug 16, 2021
Protect Line Pdf For Free
Drop document here to upload
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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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:
I worked fine for my needs of filling in a PDF file and saving it with data. I would like to see the ability to CREATE a fillable PDF file that I could distribute to others to fill out, save, and return to me.
2015-02-17
Very convenient the only thing I would like is to have different offers for a fax number. I barely use faxes and I would love to use this service. Can you have another fax payment offer?
2019-07-22
Really great product. So many of the forms I am sent would mean hours of unnecessary handwriting. With PDF Filler I am able to complete them in 1/2 the time. (The only negative is the learning curve, but once I learned how to maneuver around its great!)
2019-08-30
Need to make this able to handle more than 150 pages, or at least have the document splitter handle up to 500 pages. I manage PDF files which average 300 pages....
2019-12-10
What do you like best?
PDF Filler was a Game changer for me! All my files are saved as a PDF now, I can sign documents and send back via fax or email to customers. Its also very handy with my touch screen laptop. I use a stylist pen and clients can sign just 1 time and I can use it over the course of all their documents. Clients can come in and sign without dealing with paper and copying. All I need is 1 signature and that's it!!! My whole team loves it, and I have had other Agents ask me what I use, so I have referred several of my friends to PDF FILLER.
What do you dislike?
Wish they had more fonts and color texts. Also it would be great if we could capture a signature and send it in to use. Perhaps a bigger data base for signatures as well, and more documents to be saved. Overall this program is very useful in my line of business. I use it multiple times a day, even on the weekends when necessary.
Recommendations to others considering the product:
Easy to use and saves time and money
What problems are you solving with the product? What benefits have you realized?
So much less paperwork! Saves time, money, paper and ink. 90% of my documents are saved on my computer. So no more bulky filing cabinets and paper records. Less $ on ink, and paper which is very expensive. Its actually safer to save to a hard drive anyway. Very pleased with everything PDF Filler has to offer my business.
PDF Filler was a Game changer for me! All my files are saved as a PDF now, I can sign documents and send back via fax or email to customers. Its also very handy with my touch screen laptop. I use a stylist pen and clients can sign just 1 time and I can use it over the course of all their documents. Clients can come in and sign without dealing with paper and copying. All I need is 1 signature and that's it!!! My whole team loves it, and I have had other Agents ask me what I use, so I have referred several of my friends to PDF FILLER.
What do you dislike?
Wish they had more fonts and color texts. Also it would be great if we could capture a signature and send it in to use. Perhaps a bigger data base for signatures as well, and more documents to be saved. Overall this program is very useful in my line of business. I use it multiple times a day, even on the weekends when necessary.
Recommendations to others considering the product:
Easy to use and saves time and money
What problems are you solving with the product? What benefits have you realized?
So much less paperwork! Saves time, money, paper and ink. 90% of my documents are saved on my computer. So no more bulky filing cabinets and paper records. Less $ on ink, and paper which is very expensive. Its actually safer to save to a hard drive anyway. Very pleased with everything PDF Filler has to offer my business.
2020-02-07
tough start, but Sam saved the day!
SAM/ JULZ WAS WONDERFUL! SUCH A GREAT SUPPORT! After spending hours trying to fix the problem earlier and having no luck with the calling from billing dept. One agent hung up on me! He came to the rescue, worked to TEACH ME how to walk through the issue and solve the problem. I am so grateful! I will always ask for him in the future! perfect 10 for his effort and going out of his way to help really solve the issue and teach me how to handle it in the future!
2019-05-07
Good value for price
When using the offer for roughly 40€ per year, PDF filler is a no-brainer when you need to fill in several forms a year for your household / family (e.g. insurances, real estate, etc.)
2023-10-05
Got done what I needed although the…
Got done what I needed although the interface was less intuitive than I hoped and instructions via hlp boxes wasnt there.
2022-01-05
Some times the app isn't intuitive. I have had dificulty with the earaser. Could be I haven't had your instructional course and Im doing something wrong.
2025-05-23
Protect Line PDF Feature
Protect Line PDF feature offers a straightforward way to secure your important documents. With this tool, you can ensure that your files are safe from unauthorized access. User-friendly and efficient, it meets various protection needs.
Key Features
Password protection for sensitive files
Permission settings to control editing and printing
Watermarking to deter unauthorized use
Encryption to enhance security
User-friendly interface for easy navigation
Potential Use Cases and Benefits
Protect legal documents and contracts from unauthorized access
Secure personal information, such as medical records and tax forms
Safeguard business proposals and reports before sharing
Prevent data breaches for educational materials and research
Enhance client trust by protecting shared information
By using the Protect Line PDF feature, you can solve your document security problems directly. It allows you to maintain full control over your files, ensuring they reach only the intended audience. Enjoy peace of mind knowing your sensitive information is safeguarded against prying eyes.
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 can I password protect a PDF online?
Upload your PDF file.
Enter and repeat an open password.
Choose what users of your PDF are allowed to do.
Enter and repeat a permission password.
How can I encrypt a PDF for free?
Preparation. Download this Free PDF Encryption Software, install and run it.
Add source files. Click the button “Add PDF”, and add the PDF files you want to add password. ...
Customize output settings. ...
Start to create and encrypt PDF.
How do you encrypt a PDF?
Choose Tools > Protect > More Options > Encrypt with Password.
Choose File > Protect Using Password, and then choose Advanced Password Protection from More Options.
How do I protect a PDF file from being copied?
Open Your PDF. Launch PDF element on your computer. Click the “Open File” button on the Home window. ...
Protect PDF from Copying and Editing. Go to the “Protect” tab, then click the “Password” button. Then select the option for “Require a password to change security settings and get access to specific functions”.
How do I restrict copy and paste in PDF?
Select the option “Single PDF Document Security” and push the button “Next >”
Click “Browse” button to open a PDF file will be encrypted.
Uncheck “Enable Copying of content”, and click “Save” or “Save as ...” button to disallow copying permission in the PDF file.
#1 usability according to G2
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