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Every PDF tool you need to get documents
done paper-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.
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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.
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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.
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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.
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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.
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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.

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What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
Awesome service taught me how to fill out all legal forms and now I am ready to print tomorrow and file with the courts. So glad I found you on line.
Neshell F
2014-12-10
Great service. There isn't anything that I can't do with this program. Very convenient. It works when you need it. My only desire is that while typing, the sentences should automatically loop to the next line. It's bothersome that I have to keep my eyes on the line instead of what I'm doing.
Gary F
2018-12-24
Better than acrobat Love it, my go to when acrobat pdf filler isn't working The easy operation, we can count on it to fill any PDF. Acrobat sometimes let's us down so we started using this instead The pricing, please lower it down so we can switch to this software forever. Also a nicer desktop App would be nice
Mahmood M.
2019-08-22
Great for making a pdf fillable planner I've tried Adobe & SODA pdf & both were a nightmare:/ From ctrl not being able to multi-selesct, text boxes not duplicating with a new names (meaning I would have to re-name or re-make 10000 boxes manually...) I've had a really good experience with pdf filler! It has everything I need to easily add fillable fields & make my planner useable. Thank you finally a product that matches my requirements.
karin tzarfaty
2023-10-05
What do you like best? The ease of use. The site makes it easy to make the changes needed. What do you dislike? The recent changes to the interface. I'm struggling to find the buttons I always used. What problems is the product solving and how is that benefiting you? Changing information on PDF proposals and helping create timesheet reports
Sarah Basile
2022-11-15
AS OF THIS DAY PDFFILLER IS THE ONLY PLATFORM THAT SEEMS TO DO IT ALL IN A VERY SIMPLE AND STRAIGHT FORWARD APROACH WITH A LAYOUT FOR THE FIND AND CLICK END USERS. I BY FAR SINCE FINDING THIS WEBSITE HAVE NEVER EVEN THOUGHT ABOUT GOING ELSE WHERE AND HAVE BEEN USING THIS APLICATION FOR SOME 5 YEARS NOW MAYBE EVEN LONGER. I BWOULD DIFFENETLY GIVE THIS RECOMMENDATION TO FRIENDS AND FAMILY AS WELL AS STRANGERS FOR THAT MATTER AND HAVE TOLD SERVERAL PEOPLE ABOUT PDFFILER OVER THE YEARS WHEN IN CONVERSATION AND THE NEED ARISES
Edward Thaddeus B
2022-08-16
I had a very complicated question pertaining to a credit card charge, (I didn't know which account within our company had incurred the charge, and therefore, couldn't track down a receipt) **** helped me reverse engineer the charge to find out where it came from. My company provides Customer Support for the Video Gaming industry, so I know the value of a positive CS experience. Way to Go, ****!
Kristi C
2022-01-25
Kara was a great help when I was just… Kara was a great help when I was just starting off with pdfFiller. She guided me through some of my questions and answered all of my questions with detail.
Michael Curtis
2021-06-23
On my first document its easy to… On my first document its easy to navigate through all of the tools and site. I'm very satisfied and happy to have joined.
Jennifer Vincent
2021-05-05

Create high quality documents for Technology using pdfFiller’s feature to Lock PDF

pdfFiller’s easy-to-use yet impressive features allow individuals and businesses of all sizes to reduce costs, maximize productivity, and improve collaboration. You don’t have to install any software to Lock PDF — the tools you need are available from your pdfFiller account online.

To start working with your document, upload it to your account. Don’t have a form to submit? No worries — find it in the pdfFiller online library of over 25 million ready-made forms or request one. To Lock PDF, you don't need to be experienced in document management at all — with pdfFiller, it's so easy you can learn it in no time.

Look at what you can do using the editing tool:

01
Use the pdfFiller editing tool to change any PDF
02
Add an electronic signature
03
Type text anywhere on your PDF, erase words and sentences, highlight information, and blackout confidential details
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Make your document easy to complete and sign by dragging-and-dropping fillable fields

pdfFiller empowers anyone in your team to share documents with one or multiple recipients. Get a smooth digital workflow and ensure that your files are compliant with industry-leading security standards. For more security, store your sensitive documents in the encrypted folder and set password for files in your account.

Discover more powerful features of the pdfFiller end-to-end document management solution to improve your Technology business noticeably.

Lock PDF for Technology Feature

Protect the privacy of your documents with Lock PDF. This feature ensures that only authorized users can access important files. It's designed for anyone who values document security, whether you work in a corporate environment or handle personal data.

Key Features

Password protection for sensitive documents
Flexible access control for multiple users
User-friendly interface for easy setup
Compatibility with various PDF readers
Quick lock and unlock process

Use Cases and Benefits

Share financial reports without risking unauthorized access
Secure academic transcripts when submitting job applications
Protect legal documents during collaboration with clients
Safeguard personal health records when sharing with healthcare providers
Ensure confidentiality in your business proposals

Lock PDF effectively addresses your security concerns. By restricting access to vital documents, you reduce the chance of data breaches and unauthorized viewing. This feature gives you peace of mind, knowing that your information remains protected.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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
You can lock a PDF or image so that it can't be edited or deleted. If you own a locked document, you can edit the document after unlocking it. Others can change the document's contents only by creating a duplicate of the document and editing the duplicate.
Locking a PDF can protect the integrity of a document. If you have made comments on a document, or approved a specific version of a document before exporting it as a PDF, locking the PDF from editing can prevent anyone from making changes afterwards.

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