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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:
PDFfiller was intuitively simple to use in creating an important document. I had difficulty erasing some text I accidentally superimposed onto my document and the recipient who ultimately got the PDF I created could not open it. Also disappointing was the fact that I didn't realize I had to pay a tidy subscription price until after I completed my document and tried to send it off (and save it). That all led to an initially horrible review.
But, I have to say that my experience with PDFfiller and Elie, the rep I dealt with, revised my entire experience. Not only did Elie help resolve the problems in a very timely fashion, I received a refund! PDFfiller seems dedicated to provide the user an efficient product and the customer service is the best I've seen with any internet-based business. Elie is a great ambassador for the business and she really follows through with her promises! I never expected that. They are also going to revise some aspects of the user interface to ensure proper notice of expense and conditions of subscription. I will certainly use PDFfiller in the future!
2015-06-08
The annual review process has been greatly facilitated by this package. Its simplicity and the clear definition of its components make it very user-friendly. I am extremely satisfied with this product.
2024-06-01
I am not the most skilled with modern technology. As a startup NFP we don’t have the financial capacity to either hire, or contract with an accounting professional to prepare our year end 990s. I personally took it upon myself to do the necessary paperwork. I kept losing my work, and did not know how to save it without Word. I stumbled upon pdfFiller and decided to sign up. The retrieval and storage of my docs (either completed or still being worked on) is so simple now that even I can do it! The work has become easier thanks to pdfFiller. Thank you.
Matt
2023-06-07
Easy to Use but Not Free
This is a typical program that is easy to use as long as you are familiar with PDF editing programs. They do provide tips when you first begin in case you need them. My only complaint and it is for all these "free" programs, is that there are no free programs. All of them make you sign up with your info for a trial period and if you don't like it you better be sure to cancel before the intro period is up or you will be hit with an annual fee.
2023-04-05
For pdfiler
.......
It's available online and has app it is very simple to use
That most service I mean the premium most needed things has to be paid for
2022-12-19
Trustworthy
I urgently needed something to edit pdf and nothing else was working on library pc. I gave it a try, doesn't have all features I needed so I aksed for cancelling subscription which was DONE INSTANTLY! Very good support. Thank you, good luck for your bussines.
2022-03-18
I wish it was a little easier to type things into my papers however I am getting the hang of it, I dont like that sometimes I will click in an area and the typing bar doesnt appear where I clicked on, but near the area, sometimes thats in the middle of a line on the page and thats annoying.
2020-05-22
Your service is awesome!
Your service is awesome! Saves time and money from having to run all the way from home to Staples then fax/email important documents to the recipient. This service is easy to edit and save/email documents to the recipients. I really love your service!
2020-04-24
PdfFiller is one of the better pdf apps that I've used in some time. I was especially impressed with how it handles pictures/logos that one might use in a document.
2025-07-06
Lock PDF and Merge PDF Features for Macbook
Protect your documents and streamline your file management with the Lock PDF and Merge PDF features for Macbook. These tools help you maintain the privacy and organization of your important files effortlessly.
Key Features
Secure PDFs with password protection
Easily merge multiple PDF files into one
User-friendly interface for simple navigation
High compatibility with various Mac applications
Fast processing for quick results
Potential Use Cases and Benefits
Protect sensitive information before sharing documents
Combine multiple reports, invoices, or forms into a single file
Organize research materials for easy access
Prepare documents for clients or presentations smoothly
Save time by managing many files in one place
This feature effectively addresses common challenges such as data security and document management. By locking your PDF files, you ensure that only authorized individuals can access your information. Merging PDFs helps you eliminate clutter and confusion, making your workflow more efficient. Take control of your PDF files today and enjoy greater peace of mind.
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 combine multiple PDFs into one in Preview?
Open the PDFs you want to combine in Preview. In each document, choose View > Thumbnails. You'll see page thumbnails in the sidebar. Press and hold the Command key, and select the page thumbnails that you want to add to the other document.
How do I combine locked PDF files?
File→Create for creating a new PDF file.
Choose Combine Files Into a Single PDF option.
Click on Add File, add all the PDF files you want to merge.
Add password of the locked PDF files.
Click on Combine.
File→Saves to save the PDF file.
How do I merge files on a Mac?
On your Mac, press and hold the Option key, then drag one folder to the location that contains a folder with the same name. In the dialog that appears, click Merge. The Merge option appears only if one of the folders contains items that are not in the other folder.
How do I combine multiple PDF files into one on a Mac?
Open a PDF in Preview.
Choose View > Thumbnails to show page thumbnails in the sidebar.
To indicate where to insert the other document, select a page thumbnail.
Choose Edit > Insert > Page from File.*
From the file dialog, select the PDF that you want to add, then click Open.
How to Lock PDF and Merge PDF for Macbook - video instructions
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