Convert and Secure PDF File 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
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Edit, manage, and save documents in your preferred format

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Convert documents with ease

Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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Start with any popular format

You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
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Store converted documents anywhere

Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
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Convert documents in batches

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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Preview and manage pages

Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
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Protect converted documents

Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.

How to quickly convert and compress your PDF?

Upload your document

Upload a document from your device, cloud storage, email, or URL.
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Use the converter tool

Select your document and click Convert .
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Select format and destination

Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
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Manage pages and additional settings

Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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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

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:
On a learning curve,so it has been slow but I really like the ease of putting in my own form and filling in my data. Helps with creating readable Dues Notices
Sylvia M
2014-11-20
It's been very pleasant as a university student. One thing that is quite annoying is the scrolling feature - when I scroll on my macbook pro it doesn't really work well. Overall, this is perfect for annotating my lecture slides and readings. As a student, I find it a bit expensive ($72/year) - maybe there can be some incentive for students?? :)
Marina
2017-04-19
Amazed at the accessibility and ease of use! Thank you for the free trial. Having the free trial gives me a chance to determine if this is something I can utilize on a regular basis before expending the cost. Thank you.
Carri A
2020-02-14
PDF filler proved to me that they care about clients. PDF filler proved to me that they listen to the customers and react to client questions and comments quickly and with a positive approach. The product itself is easy to use and manage and everything you would want when working with PDF files and managing your business.
Donna Rae Sinclair
2019-04-22
I received an auto-renewal subscription for our organization that was initiated by a previous officer and simply emailed my request for a refund and cancelation. I was contacted almost immediately by a **** ***** from pdfFiller/AirSlate that verified my information and resolved my problem. I had the money credited back within a few days. Thank you!
Mick P
2023-05-19
Intuitive and easy to use Easily and quickly fill pdfs with this simple software, just be aware there is no free option other than a 30-day trial. This software is really straightforward and easy to use. I find it intuitive and am able to edit pdfs quickly and painlessly. Adding a signature is really easy as well. I did the free trial of this software and even though I was impressed, I didn't end up purchasing the monthly subscription due to my needs. There are options out there that are free, although they're definitely inferior in terms of functionality and user interface. So I think the cost (even though it is reasonable) ended up being not worth it for me specifically in the end. Other than that, I had no problems with the software and would recommend it to someone who uses pdf software frequently.
Hannah W.
2022-02-22
The only problem is having to share my… The only problem is having to share my feedback right in the middle of doing my work. Otherwise, great product!!
DEAN LAWRENCE
2021-12-06
I’m new to using any type of online… I’m new to using any type of online filler, and the support I got from pdffiller was beyond my expectations, I highly recommend.
David Norcutt
2021-11-10
Just a few suggestions I have used some other comparable products, but pdfFiller offers the online hosting that makes it super convenient for the user to fill out the form without having to download the form first. However, I have a couple of suggestions. I wish the pdfFiller could have the feature to automatically convert the raw entry data (e.g. phone number 1234567890) into the selected format (e.g. (123) 456-7890), instead of asking the user to enter it into the specific format. I also noticed the accident that some fields will be deleted accidentally when saving the edited version in LinkToFill. It happened several times to me when I was editing my file. Not sure if that's an internal bug or an accident from the internet interruption.
James
2021-06-05

pdfFiller — a simple tool to Convert and Secure PDF File

In case you're fed up with using single-function programs where you are only capable of complete one manipulation, we understand how you feel. Hours are wasted switching back and forth between multiple solutions. With pdfFiller, you can start to get your time back and complete work faster.

pdfFiller is a professional, online-based PDF editor that actually works from the cloud. To Convert and Secure PDF File, you just need to open a web browser, log in to your account, opt for a form template, and Convert and Secure PDF File very fast. The process of editing files in PDF is fast and simple, smooth even. An advanced set of tools lets you do what you need and more. Here are the most helpful tools you may use within your documents on pdfFiller:

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design. Approve any document right from your device
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Extensive export. Send a document by email or fax, transfer it to the cloud storage, or simply download in one of the available formats: PDF, DOCX, XLSX, PPTX, and JPG
03
Templates. Create reusable documents and fill them out as many times as you need
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Fillable fields. Obtain the data from others the smart way
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Page management features. Rotate, delete, or add new pages to make it work for you
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Watermarks. Protect your template by placing your logo or name on pages

Additionally, unlike some web tools, our team takes the data security to the next level. Your information is stored and transferred among the web servers strictly following the GDPR standards, and encrypted. Thanks to the two-factor authentication, you don't need to go another day with your data exposed to unwanted third parties.

Value your time and get started with pdfFiller today for an efficient approach to how you Convert and Secure PDF File.

Convert and Secure PDF File

With the Convert and Secure PDF File feature, you can easily change file formats and protect your documents simultaneously. This tool simplifies the management of your documents, allowing you to focus on what matters most.

Key Features

Convert various file types to PDF
Secure PDFs with passwords and encryption
Batch convert multiple files at once
User-friendly interface for easy navigation
Access on desktops and mobile devices

Potential Use Cases and Benefits

Professionals can convert reports and presentations into secure PDFs for sharing.
Students can safeguard their assignments and projects by converting them into PDFs.
Businesses can create secure documents for client contracts and sensitive information.
Individuals can protect personal files from unauthorized access.

This feature addresses your concern for both converting and protecting your important documents. By allowing you to easily convert files to PDF format, it ensures that your documents maintain their formatting. At the same time, it secures sensitive information with encryption and passwords, giving you peace of mind that your files are safe. Focus on your work while we handle the document conversion and security.

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
Choose Tools > Protect > Encrypt > Remove Security. Remove Security: The options vary depending on the type of password security attached to the document. If the document has a Document Open password, click OK to remove it from the document.

Convert and Secure PDF File Video Review

#1 usability according to G2

Try the PDF solution that respects your time.
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