PDF Tool - Data Protection Online Grátis

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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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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

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.

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 lost you.... I found you then I tried to get a refund unable to figure out your site.... I tried for months you can see it was never used, CHASE tried to reach you...long story you had popped up I never noticed the name of this when I crashed that was it... I have all of the old emails off a hard drive on a back up device... I might re sign but 30 days is not worth losing 72.00 I dont use this much most of my forms are already loaded not sure yet I have become further disabled trying to recover back then your chat did not work nothing....
Patricia E
2016-06-08
My first send could not be read by the recipient, so I printed to send. THen cannot reuse forms ie erase and reuse parts. Otherwise getting better with it.
candy K
2017-04-19
But the important thing is they indicate that it is free to use online, but they demand that we subscribe to make a charge, then we do not have the link to cancel
M Santiago
2019-02-02
It was really easy to modify the text but it didn't allow for modifying the form itself. When I ran out of blocks (Employee Review Form), I couldn't add any lines to the bottom or even take away some of the "Reviewer comments" to give me space to add more lines for categories.
Gladys M. C
2019-02-11
This program is SO easy to use and… This program is SO easy to use and Efficient when you need to fill out forms for work but you cannot physically get to work to turn them in!
Emily McLeod
2019-05-23
I have used pdffiller for 5 years, they are an invaluable service. I have a tax and accounting firm, could not run my business without them. The service department is very helpful, and get back to you with a day. *************************** - *********, **
Randi B
2023-03-21
This service is very user friendly and… This service is very user friendly and offers a wide range of editing tools. Perfect for filling out paperwork and editing invoices. For chromebook it's better use the service on a web browser rather than the app.
Jonathon C
2022-04-26
I used the free trial to compile rent due ledgers for the ************** requirement. I did not cancel on time and was charged $180 dollars. I reached out to support and ****** returned my email within minutes. I provided my information to customer service specialist ****** and he fixed the problem. There wasn't any back and forth emails. It was straight to the point. Thank you ****** for being quick and professional.
Melissa H
2022-04-05
At work, I use ABBY and it is very effective. I didn't think to get that before I chose this. I was searching quickly, but am ok with it. I would to redact in groups by typing the first few characters.
A Reviewer
2025-04-04

PDF Tool - Data Protection Feature

Ensure the safety of your important documents with the PDF Tool's Data Protection feature. This tool helps you keep your files secure while still allowing you to manage and share them efficiently.

Key Features

Password protection for sensitive files
Encryption to secure data during storage and sharing
User permissions to control document access
Watermarking to deter unauthorized use
Audit trails to monitor document access and changes

Potential Use Cases and Benefits

Safeguard financial reports from unauthorized access
Protect personal information in resumes and cover letters
Secure business contracts during negotiations
Ensure compliance with data protection regulations
Prevent data breaches in shared documents

With the PDF Tool's Data Protection feature, you can address your security challenges directly. Whether you are a small business owner or an individual managing personal documents, this tool provides peace of mind. It helps you to take control of your files and ensures that only the right people see them. Your data security is our priority, allowing you to focus on what matters.

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
Data protection is commonly defined as the law designed to protect your personal. Data. In modern societies, in order to empower us to control our data and to protect. Us from abuses, it is essential that data protection laws restrain and shape the.
What is PDF file security? While PDF encryption is used to secure PDF documents, so they can be securely sent to others, you may need to enforce other controls over the use of your documents to prevent authorized users using documents inappropriately.
PDFs are widely used business file format, which makes them a common target for malware attacks. Because PDFs have so many features, hackers have learned how to hide attacks deep under the surface. By opening the PDF file with a text editor it is possible to see that there are some encrypted objects.
One way to determine whether a PDF file you were sent is infected by a virus is by uploading the file to VirusTotal. The results from VirusTotal are not 100% accurate, so you need to be cautious. There is also PDF Examiner.
Actual PDF attachments can be dangerous — especially phony Bank of America ones. It is true that PDF files are not blocked by most email programs. But of course they can be malicious — as shown in this example.

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025