Lock PDF and Edit PDF for Mac For Free
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Fill out, edit, or eSign your PDF hassle-free

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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
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:
VERY CONVENIENT!!!! I had something urgent to fill out and I couldn't fill out the form and this helped me to fill out and E sign as well as send it by email. Thankful I found the site. Needs to be advertised more. I could have used this years ago.
2014-07-25
my filing and processing documentation has made the process of claiming my medical and housing benefits for veteran affair faster, successful and the ability to have instant access.
2015-10-11
For people who are not that good in technology like me (you are not to blame), it was a bit difficult to find a website where I could fill important documents to send via internet in a safe manner. After a while, I found your website and once I figured out how to save and send the documents I can say that it is a good website.
My recommendation is to make it even easier to access and follow directions for seasoned people like me.
Thanks
2018-05-03
No complaints
This app is really user-friendly. It has everything you would expect it to have and more. I never had to google how to do something on this app, every function is there and easy to use.
2020-04-11
Good overall editing app
Multi function capability, I like the fact that it can enable you you edit your pdfs and then publish in various ways
Lot of the extra functions you have to pay extra for. Lot of the functions you may need you may have to pay extra for which is a turn off
2017-11-15
I'm computer illiterate and even I could easily use this
It saved me time and money, thank you :)
Easy to use and easy to understand format, it made me feel like a pro lol, and I love the feature of being able to download your copies to your computer in either a PDF or a Word file, personally I dislike PDF files but if you have to send or receive them this is the perfect tool to do it with. Have already recommended it to several friends and family.
2017-11-14
pdfFiller worked very well
pdfFiller worked very well and I really liked the ability to move, adjust the text to postion exactly were I wanted it... Thanks...!
2024-03-05
AWESOME SOFTWARE
Great software, the only challenge I had was the sign in process. I have had a few accounts as I had challenges signing in and ended up making additional accounts. This could be user error but I am sure others have had this issue also.
2022-08-29
What do you like best?
The link to fill option and the ability to manipulate pdfs.
What do you dislike?
Nothing yet. I plan to purchase again next year.
What problems are you solving with the product? What benefits have you realized?
Quicker document processing with the link to fill feature allowing to obtain digital signatures.
2020-08-07
Lock PDF and Edit PDF for Mac
Managing your PDF files is easier with the Lock PDF and Edit PDF feature for Mac. You can secure your documents and make necessary edits effectively, ensuring your information stays safe and visible to the right people.
Key Features
Secure your PDFs with password protection
Edit text and images within your PDF files
Split or merge multiple PDF documents effortlessly
Fill out forms and add annotations with ease
Convert PDFs to other formats while maintaining quality
Use Cases and Benefits
Protect sensitive documents from unauthorized access
Make quick updates to contracts or reports without starting from scratch
Combine several PDFs into one for better organization
Easily share fillable forms with clients or colleagues
Convert PDFs for use in different applications or devices
Locking and editing your PDF files solves the common problem of document security and accessibility. You can enjoy peace of mind knowing your information is safe while still maintaining control over your content. This feature empowers you to handle your documents with confidence.
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
How do you unlock a PDF for editing on a Mac?
Right-click on the locked PDF file.
Select Open with Followed by Preview.
Type the password and press Enter.
The file is opened now.
Enter the location to Save the locked PDF file,
Uncheck the Encrypt option before saving the PDF document.
Can you lock a PDF file from editing?
Open the Protection panel. 2. Click Encrypt, and select Encrypt With Password. Confirm that you want to change the security of the document.
Can I edit a PDF on my Mac?
You can make simple changes to a PDF file using the free built-in Preview App that comes free with OS X. If you double-click on any PDF file in OS X it will open in an application called Preview. Preview has a hidden Annotations Toolbar' that will allow you to edit the PDF file.
Video Review on How to Lock PDF and Edit PDF for Mac
#1 usability according to G2
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