Secure PDF Application Online For Free
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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

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 felt misled at first feeling I needed to purchase the pdf filler after I had already used it. The customer support team replied quickly and resolved my issue.
2014-06-06
I wish the opt for yearly subscription would let you pay the mo rate instead of the full balance. I'd love to keep this service but couldn't afford the yr fee only the monthly19.99
2014-07-18
I needed some legal forms quickly in a divorce case. The forms were exactly what I wanted and needed. PDFiller allowed me to do it quickly and easily. The option to color filled in text would be great.
2014-07-31
I love PDF filler. If you have any new software that you need trials to be done on, I would love to test it. Thank you PDF Filler for saving me on many occasions!!
2017-03-17
I like being able to fill in forms from online. $72 is too much for this as I only pay $30 for several other internet programs. There should be a refund.
2017-12-03
This is a great way to upload or search documents to edit and type on. It's very easy to utilize this service. It's convenient and easy to fill in documents needed.
2019-03-04
The website works really well
The website works really well - lots of options to accomplish any task, pretty easy navigation, and reasonable pricing (one-time use is even free!). Customer service is outstanding.
2022-12-12
Used the free trial and forgot to…
Used the free trial and forgot to cancel very quick response and understanding to getting subscription cancelled If I was in the market I'd use pdfFilter
2021-02-12
I never leave reviews, but Elisa from the 'chat' help was so helpful that I am leaving a review!!! I usually avoid chat help on websites, but Im glad I stumbled upon Elisa. Truly helpful and very efficent. Just became a happy customer
2020-10-20
Secure PDF Application Feature
The Secure PDF Application offers users a reliable way to protect their important documents. With this feature, you can ensure that your PDF files remain confidential and accessible only to those you choose.
Key Features
Password protection for PDF files
Encryption to safeguard sensitive information
User permissions to control access and editing
Watermarking to deter unauthorized use
Easy-to-use interface for fast implementation
Potential Use Cases and Benefits
Businesses protecting confidential client information
Educators safeguarding student records or proprietary materials
Freelancers securing contract documents and proposals
Individuals sharing sensitive personal information safely
Organizations ensuring compliance with legal and regulatory standards
By using the Secure PDF Application, you address the issue of data security effectively. You can prevent unauthorized access and data breaches, which can lead to costly consequences. Embrace peace of mind as you manage your documents with confidence, knowing you have the tools to keep your information safe.
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
What does secured mean on a PDF?
It means the file is protected in some way, there are restrictions on what you can do with it. “If you receive a PDF that is protected by security features, you may need a password to open the document. If a document has restricted features, any tools and menu items related to those features are dimmed.”
How do you unsecure a PDF?
The easiest way to unsecure or protect a PDF document is to open it in Chrome. Then, print the document as a PDF document. The resulting PDF document will be unsecure and unprotected and can be edited or signed. Here I assume you have a password-protected PDF file, and you do have password as well.
How do I unlock a PDF for editing?
Click CHOOSE FILE. It's a green button on the right side of the page.
Select your PDF file.
Click Open.
Enter the user password.
Click UNLOCK.
Click VIEW & DOWNLOAD IN BROWSER.
How do I print a secured PDF file?
Upload a Secured PDF in Google Docs. Open Google Docs and log in to your account.
Print Locked PDF. After uploading and viewing the locked PDF in Google Docs, click the “Print” button.
Print PDF. In the new window, select the “Save” option to save it as an unlocked PDF.
How do I unlock a secured PDF?
Click CHOOSE FILE. It's a green button on the right side of the page.
Select your PDF file.
Click Open.
Enter the user password.
Click UNLOCK.
Click VIEW & DOWNLOAD IN BROWSER.
How to Secure PDF Application Online - video instructions
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