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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:
This is an awesome tool to have and it makes filling out documents way easier. I had to fill out a document in which everything has to be perfect and the PDFfiller helped tremendously.
2016-07-15
I had trouble with saving files but I figured it out. The program comes with alot of different features and a webinar to see how it all works would be great.
2018-01-31
Just what I was looking for. Liked the smart software that figured out what fill-ins of IRS forms were in teh wrong spatial location in a box and which ones needed to be copied to later pages.
2018-04-12
What do you like best?
I love the ability to make my own PDF Templates. It is the perfect insurance agent tool when you're doing multiple certificates of insurance for commercial customers during renewal time. I love the feature where I can e-sign the documents and save it as a PDF which saves me ink and paper.
What do you dislike?
I can't figure out how to combine 2 PDF'S and merge them together so I use a different program for that.
Recommendations to others considering the product:
A must have if you're in the insurance industry
What problems are you solving with the product? What benefits have you realized?
It saves us time by creating templates, super helpful when it comes to creating multiple PDF's for our customers.
I love the ability to make my own PDF Templates. It is the perfect insurance agent tool when you're doing multiple certificates of insurance for commercial customers during renewal time. I love the feature where I can e-sign the documents and save it as a PDF which saves me ink and paper.
What do you dislike?
I can't figure out how to combine 2 PDF'S and merge them together so I use a different program for that.
Recommendations to others considering the product:
A must have if you're in the insurance industry
What problems are you solving with the product? What benefits have you realized?
It saves us time by creating templates, super helpful when it comes to creating multiple PDF's for our customers.
2019-02-25
Highly will recommend to others. Easy to use, and I just enjoy the fact that I can edit the text box to where I want to put it and being able to change the size of the box. There are ,of course, more features, but this is feature by far has been the one I been using the most.
2024-12-02
I encountered a payment issue where I…
I encountered a payment issue where I received an error message and was unable to complete my transaction. The support team was incredibly responsive and helpful. They added 2 days of free access to my account, allowing me to continue using the service while the issue was being resolved. This gesture was very much appreciated and made a significant difference. Thank you for your excellent support!"
2024-09-17
The only complaint that I have is that…
The only complaint that I have is that in the editing section it isn't user friendly. For me I had to just rewrite my whole paragraph since it wasn't easy to just copy and paste! Otherwise I am really pleased with the pdf revise site.Jacqueline Radell- McRaney
2021-04-29
It has a lot to offer and I love the app I just want to familiarize myself a bit more so that I can utilize all it has to offer. This app really looks as though it has everything covered. I REALLY like that!!
2020-10-22
Fairly easy to use. Would like to combine 2 or more docs into one file so I can fax as a group. I'm sure that's an option; but haven't found it yet...still new at this.
2020-07-16
Lock PDF and Add Watermark to PDF for Safari
Protect your important documents with our Lock PDF and Add Watermark feature for Safari. Easily secure your PDFs and ensure your identity is maintained through personalized watermarks. This tool provides both privacy and professionalism in your document management.
Key Features
Protect your PDFs with password encryption
Add customizable watermarks to deter unauthorized use
Simple and user-friendly interface for easy navigation
Compatible with Safari for seamless integration
Ability to lock PDFs without altering their original content
Potential Use Cases and Benefits
Secure sensitive business documents from unauthorized access
Deter document theft with personalized watermarks on reports and proposals
Maintain confidentiality for academic papers and research findings
Enhance brand visibility through consistent watermarking in client presentations
Share personal documents securely while preventing unauthorized distribution
This feature can solve your document security challenges effortlessly. By locking your PDFs, you prevent others from altering or viewing sensitive information. Adding a watermark not only reinforces your ownership but also promotes your brand. With just a few clicks, you can keep your documents safe and maintain control over your intellectual property. Enhance your document management with this powerful tool.
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 you add a watermark to a PDF on a Mac?
Go to the “Tool” Tab. Open a PDF and navigate to the “Tool” tab on the left toolbar and choose “Add or Edit Watermark”.
Create a Watermark. Click the “Create” button and from here you can add a watermark to PDF on Mac, choosing either “Text”, “Image” or “PDF” as the source.
Set Preferences and Add Watermark to PDF on Mac.
How do I lock a PDF on a Mac?
In the Preview app on your Mac, open the PDF that you want to password-protect.
Choose File > Export, then select Encrypt. You can also enter a new name for the PDF if you want to create a pass worded copy and keep the original PDF unencrypted.
Type a password, then retype it to verify the password.
Click Save.
How to Lock PDF and Add Watermark to PDF for Safari - video instructions
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