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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
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4M
PDFs edited per month
9 min
average to create and edit a PDF
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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:
Only used twice but each time I was pleased with the features and ease of use. The only negative is that it is difficult to save files. I had to use a two step process of saving to PDF Filler then copying to my local drive.
2015-01-27
So far I absolutely love it. I figured out that I can have my clients sign things electronically through this and I swear that alone makes it worth its weight in gold!
2016-06-08
Much better than last year. But the pages slide badly -- need one page at a time to finish rather than slipping from page to page as I try to work on just one.
2017-08-31
Customer service is A1!
Wow! Customer service is A1!I needed to fill out some forms for an outfit, a one-time thing, and signed up for the trial month.Later in the month I tried to cancel the trial period before my credit card was charged the $20, but I forgot which email account I'd used to sign up, so I was unable to log in to my PDFfiller account.Today, when I received the email saying my credit card was charged the $20, I was able to contact PDFfiller since I now knew which account I'd used. I contacted them via "Contact Support" in their website and explained my situation. OMG! When it said I should receive an email in 20 minutes or less, I was thinking, "Yeah, right!" but it was literally only minutes before I received an email saying they would be glad to cancel the subscription and refund my money.If I ever need this type of service on a more regular basis, I will definitely be signing up with this company!
2020-04-13
Happy with PDFfiller!
PDFfiller makes the documents that individuals within my company need to use frequently, more readily available, an improved option to frequently having to make copies before working with clients.
I really appreciate the functionality and ease of use for the product. The fact that it is possible to create a fillable PDF, to be used by multiple people or times. Uploading documents is extremely easy and the layout on the website makes all features easy to find. My absolute favorite thing is that you can sign things by singing from your phone, or saving a signature that you already have saved.
My only frustration is that if you download a fillable PDF, even when saving it will a different name, you can't print it with the content. I have found that I have to import the document and then print directly from the website, yet when uploaded the document makes the typed font smaller. Another tricky thing is that if you want to create a fillable PDF you must meticulously go through the document to check and highlight anything that you want to be able to fill information.
2019-03-12
My experience with PdfFiller was great
My experience with PdfFiller was great. I use PdfFiller as a cloud storage for backup files, in addition I can multitask by retrieving signed documents and save them in my signed doc. file for later.
2024-03-07
It was so easy and convenient to send…
It was so easy and convenient to send documents to IRS and I used the customer service/help desk and they were very knowledgeable and answered my questions promptly. First time user and I'm impressed!
2022-02-06
Great product
Great product, super easy to use, and they offer a very nice free trial. No scam here: it's very obvious what's free and what's chargeable.
2021-01-19
Searching for a form that I had…
Searching for a form that I had difficulty finding elsewhere, I found it here upon oa couple tries. Having trouble with the editing, which I always do. This site is superb, I'm just a tech dummie with a capital "D". Gotta go or I'd say more. Thank you for your excellent product and great free trials.
2021-01-18
Lock PDF for Administrative and Support Services
Lock PDF is designed to enhance the security and management of your documents in administrative and support services. With this tool, you can ensure that sensitive information remains confidential and intact. It addresses common challenges in document handling and offers straightforward solutions.
Key Features
Password protection for sensitive files
Permissions management to control access
User-friendly interface for effortless navigation
Quick locking and unlocking of PDFs
Audit trail for tracking document interactions
Potential Use Cases and Benefits
Secure client files in administrative offices
Protect internal documents from unauthorized access
Facilitate safe sharing of information with team members
Enhance data integrity during remote work
Streamline compliance with regulations on document security
By using Lock PDF, you can tackle the issues of unauthorized access and data breaches directly. This tool empowers you to maintain control over your documents, ensuring that only authorized personnel can access sensitive information. With its robust features, Lock PDF transforms the way you manage and protect your documents, making your workflow more efficient and secure.
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
How do I protect a PDF from being copied?
Protect PDF from Copying and Editing Go to the “Protect” tab, then click the “Set Password” button. Then select the option of “Permission Password”. Enter your desired password and permissions. Once confirmed, click on “Save” button to apply, and save your PDF file.
How do I lock a fillable PDF?
1 Answer. Select to add a password to “Restrict editing” and then select the restrictions you want to apply. Make sure that you save the file under a new filename after you apply these settings. This allows you to keep your unprotected file and send out the protected version.
Can I password protect a PDF file?
Open the PDF and choose Tools > Protection > Encrypt > Encrypt with Password 6. If you receive a prompt, click Yes to change the security. 7. Select Require A Password To Open The Document, then type the password in the corresponding field.
How do you lock a PDF, so it Cannot be printed?
The “Permissions” setting controls restrictions that can be placed on the PDF file. To prevent printing of a PDF file, uncheck the “Allow the document to be printed” option. You must always enter a master password when security options are enabled or when a user password is set.
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