PDF Application - Encrypted Online For Free
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Discover the simplicity of processing PDFs online

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Fill out, edit, or eSign your PDF hassle-free

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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:
Works extremely well
Super easy to figure out
Very intuitive
On the minus side I don't have enough PDFs monthly to justify the cost.
Maybe there could be a 'per page cost' for the infrequent needs.
2014-09-26
I was having difficulty finding the legal documents I needed fillable copies you provided the access I needed. and my software wasn't allowing me to just fill in the documents online, I am finding my way around but if I can make it easier I am all in.
2016-02-25
It meets my needs very well. If I could get my own fax number for less than $10/month I would add that. As it is now, I have a fax separate from this but only pay $8/month so will keep and use separately. Disappointed it was so much for the add on. Also, for the edit option. Many things to do but all as add ons. For now, I like what I can do, though.
2016-12-14
The products
i have been use it to opening my documents since it take low space
The application are very usefully in opening some documents, and it contained some feature that help to search
the feature use low space and give options to user to allow to views the page or works he or she wants
2020-04-15
Definitely Useful
As I mentioned, it makes the mailing process much more efficient.
PDFiller allows you to create and mail PDFs easily, saving you the hassle of getting an envelope, purchasing a stamp, maybe having to go to the post office, etc. For me that has been its greatest strength. The PDF customization interface isn't bad, but it's not immediately usable. It takes a little bit of time to learn how to use it effectively.
Right off the bat: I would not recommend this software to someone who isn't tech savvy or doesn't want a bit of a learning curve, for example, employers I've had in their 50s, 60s, and 70s who don't really "get" technology. The interface is fine if you just want to sign a document, but is not particularly intuitive when it comes to doing simple things like outright deleting portions of text. Too many steps.
2019-11-15
A must have for your business
Overall, this software is a very useful, less time consuming, and efficient addition for my business. I love that I can complete and sign required documents on the go with no hassle, without having to print and physically complete and sign any document.
I love that this software is so convenient and easy to use. Its a must have for completing and signing documents for your business electronically in a quick and efficient manner.
The mobile app for this software is not that easy to use as the online (desktop) version.
2019-01-29
What do you like best?
I am able to send documents out for a signature and receive them back signed during a Zoom Video Conference.
What do you dislike?
I wish it was compatible with our personal case management software program.
What problems are you solving with the product? What benefits have you realized?
I have E-signatures on the original documents and not having to use multiple copies.
2021-07-28
This is an excellent product/service…
This is an excellent product/service that was very useful to me, especially because I have a chromebook and can't install windows based pdf editing software. After the trial period, I had a family emergency that caused me to forget to cancel my trial (I love pdf filler but planned to subscribe later when I will need it more) so I was auto charged for the subscription once my trial ended. I contacted support to explain what happened and they responded and resolved my issue within just a few minutes. They were prompt, professional, and understanding. I feel great about the service and customer support that I recieved and plan to subscribe to pdf filler in the near future. I wild gladly recommend pdf filler to anyone who wants a great way to edit pdf files with the confidence of working with a company that has excellent customer service.
2020-04-30
Thanks for the one-time use
You acknowledged that people need a one-time use for. While this site was great, I don't need it in the near future. You made cancelling the subscription easy and not a giant maze of site's you need to navigate through.
2025-03-10
PDF Application - Encrypted Feature
Protect your sensitive documents with our PDF Application's Encrypted feature. This tool ensures that only authorized users can access your important files, giving you peace of mind. You can easily encrypt your PDFs with a secure password or certificate, so your information stays safe from unauthorized access.
Key Features
Secure encryption options for your PDF documents
User-friendly interface for easy password setup
Compatibility with various devices and platforms
Ability to restrict printing and editing permissions
Simple process to decrypt files for authorized users
Use Cases and Benefits
Protect confidential business reports from competitors
Ensure compliance with data protection regulations
Share sensitive information safely with clients and partners
Safeguard personal documents such as contracts and certificates
Enhance trust by showing clients your commitment to data security
By addressing your security concerns, the Encrypted feature helps you maintain control over your documents. Whether you are running a business or simply managing personal files, you can confidently share your PDFs. Enjoy the convenience of knowing your documents are secure, allowing you to focus on what matters most.
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
Can PDF files be encrypted?
You can also export an Office document to a PDF file and password protect that PDF file. The PDF document will be encrypted with the password you provide. This works in Microsoft Word, Excel, and PowerPoint.
How do you encrypt a PDF file?
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.
How do I convert encrypted PDF to normal PDF?
First, open the protected document in Preview and provide the password it requires. Click File > Print to open the print dialog. Click the PDF menu button at the bottom of the print dialog and select Save as PDF. Enter a file name and location for your new PDF file when prompted.
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