Encrypt PDF Online For Free

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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
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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.

Customer trust by the numbers

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:
So Far, I have enjoyed using the software and it's ease of use. It accomplished the initial task I required, however, was disapponted when full functionality offered failed. Namely the USPS mailing feature. This caused personal business delay of service. I am interested in the use of this application for my business. Digital forms like a product trial agreement and installment payment agreement with customers is a secondary spin off that may be valuable to me. Storing signatures and document sharing is a plus. I like it's integration with Google Drive and others. I will recommend to others but st this point as a trial only.
Edward J K
2018-08-20
i love the user experience but it is a little difficult to tell where the writing will show up on the lines once I save to PDF and send to clients. also, if the lines are close together it is hard to tell if your letters will get cut off. but overall its a great product going to try to use online and see how that works.
Gerald L
2019-02-03
What do you like best?
I love that it is easy and user friendly.
What do you dislike?
I do wish there were more editing options to use.
What problems are you solving with the product? What benefits have you realized?
Easy to fill in forms
User in Banking
2019-02-25
What do you like best?
The best feature is that you can email documents to vendors and have them electronically sign them and then email them back.
What do you dislike?
I don't think there is anything to dislike. When my company paid for me to have this I felt like I was in Heaven!
Recommendations to others considering the product:
If you are having issues getting signatures with your drivers- look no further! This is it! So easy to use and send and Drivers can send the signed documents back!
What problems are you solving with the product? What benefits have you realized?
We have a lot of vendors that work outside of the office so having a system where they can sign electronically is such an awesome feature!
User in Transportation/Trucking/Railroad
2019-04-23
Efficiency When you have no device to print out and thrn scan..you can use this software. It is very good software since you can edit signs and print document without having device to print out. I do not have any leat because it is good at all since it has excelent advantages to me.no disadvantage at all.
Saidi N.
2020-02-23
i highly recommend this online Editing… i highly recommend this online Editing platform, it has the best editing tools and cheap. Customer support was ? . Had a problem with my Visa card but An agent called"Alex" was helpful , he solved my issue in a kind and professional way, thumbs up
Mr. C D The voice
2022-06-01
Excellent Customer Support I received quick email responses from costumer support and very fair and kind help - I wasn't aware of my subscription status and was billed for a full year. Because I didn't need the full year subscription, I cancelled my subscription and emailed customer support right away to let them know. I requested a refund and it was kindly granted. Mind you, I emailed them as soon as I got my billing notification from PayPal and my bank account hadn't been charged yet - but they made sure to refund me before I was charged! Many thanks to the helpful customer support worker.
Aerial Sunday-Cardinal
2022-04-15
AWESOME TOOL! I must admit, I ALWAYS find myself coming back to pdffiller.com when in need of form completion and even creation! DEPENDABLE TOOL! Thank you for EXISTING pdffiler!
Charisse C
2021-09-25
great experience! great experience both using the software and the customer service,I highly recommend this to anyone needing the services they provide,
Alan
2020-09-15

Instructions and Help about Encrypt PDF Online For Free

Sometimes we hear that someone got into somebody’s mailbox, hacked into a database or stole private account information. Any user of this or that cloud storage can pose a perfectly valid question: ‘Are my documents safe?’ or ‘What measures can I take to protect my sensitive information?’ Our answer to the first question is unconditionally affirmative, and if this is not enough, you can additionally protect your documents with two-factor authentication in your Encrypted folder. To activate the Encrypted folder, select it in MY BOX and enter your cell phone number.
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You will immediately receive an activation code via text message. Enter the activation code and click Verify to create a password.
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Create and confirm your password to open the folder.
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To add documents to the Encrypted folder, drag them from any other folder. After you’ve finished working with your protected documents, close the Encrypted folder by clicking the key icon. It will also automatically lock after 10 minutes of inactivity.
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To access the documents in the Encrypted folder, you will have to enter your password again.
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To learn more about how to encrypt PDF documents online, please watch the following video:
If you like being able to encrypt PDFs online, you might be interested in a range of other great features that pdfFiller has to offer. Some of these include tracking all activities in your account, creating a unique document ID for any document, creating templates, converting PDF documents to Word, Excel or PowerPoint documents. Check out these tutorials to see the other great things that pdfFiller can do for you.

Encrypt PDF Feature Product Description

Welcome to our Encrypt PDF feature! Secure your documents with ease.

Key Features:

Effortlessly encrypt PDF files with a click of a button
Choose from various encryption strength options
Protect your sensitive information with password protection

Potential Use Cases and Benefits:

Securely share confidential documents with colleagues or clients
Ensure compliance with data protection regulations
Safeguard your personal information from unauthorized access

Encrypt PDF feature is the solution to your document security concerns. With our simple and reliable encryption tool, you can rest assured that your files are safe and protected. Try it out today and experience peace of mind!

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!

How to Use the Encrypt PDF Feature in pdfFiller

Encrypting your PDF files adds an extra layer of security to protect your sensitive information. With pdfFiller's Encrypt PDF feature, you can easily encrypt your PDF documents and ensure that only authorized individuals can access them. Follow these simple steps to use the Encrypt PDF feature:

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Log in to your pdfFiller account. If you don't have an account, sign up for free.
02
Upload the PDF file you want to encrypt. You can either drag and drop the file into the pdfFiller interface or click on the 'Upload' button to select the file from your computer.
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Once the PDF file is uploaded, click on the 'Encrypt' button located in the toolbar at the top of the page.
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A pop-up window will appear, allowing you to set a password for the encrypted PDF. Enter a strong password that is easy for you to remember but difficult for others to guess. Make sure to include a combination of letters, numbers, and special characters.
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After setting the password, click on the 'Encrypt' button to encrypt the PDF file. pdfFiller will automatically encrypt the document and save it as a secure PDF.
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You can now download the encrypted PDF file to your computer or share it securely with others. Remember to keep the password confidential and share it only with authorized individuals who need access to the document.

By following these steps, you can easily encrypt your PDF files using pdfFiller's Encrypt PDF feature. Enjoy the peace of mind knowing that your sensitive information is protected!

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
First, open the document, click on the “Info” tab, “Protect Document,” and then “Encrypt with Password.” File archiver programs like WinRAR can be useful when you need to to password protect several PDFs.
First, open the document, click on the “Info” tab, “Protect Document,” and then “Encrypt with Password.” File archiver programs like WinRAR can be useful when you need to to password protect several PDFs.
Click the Select a file button above or drag and drop a PDF into the drop zone. Enter a password, then retype it to confirm the password. Click Set password. Sign in to download or share your protected PDF.
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.
PDFEncrypt is a free, open-source native Windows app that allows you to password protect (encrypt) PDF files for free, without purchasing expensive software. PDFEncrypt is a free, open-source utility to encrypt PDF files using standard PDF encryption algorithms.

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