Accelerate the way you Lock PDF Files on Macbook Pro Gratuito

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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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Every PDF tool you need to get documents
done paper-free

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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.
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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.
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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.
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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.
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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.
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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:
good program, found it easy to use. I really like the layouts and how user friendly it was. My only concern was the pricing for me, I only needed to use it for a couple of project a month and I found cheaper yearly memberships elsewhere
joanna b
2016-03-10
EASY TO USE, TRULY ALLOWS ONE TO EDIT PDFS. I WOULD LOVE TO SEE MORE FONTS AND THE ABILITY TO SET THE FONT SIZE MANUALLY, AND SMALLER THAN SIZE 8. OTHER THAN THAT, GREAT, USEFUL APP.
MING W
2017-04-19
A great replacement for Photoshop Adobe Acrobat Pro! I love this tool - I can now replace Photoshop with an affordable option for creating fillable PDFs!
Donna Moritz
2020-01-23
Fantastic customer service For some reason I needed this and only once. I got the free trial and then forgot all about it until $115.00 was collected from my account, shock horror. All I can say is you have fantastic customer service, I explained my situation and a refund was issued that same day. Both friendly and speedy. Ace by name and by character, much appreciated. 1 star deducted as I would have liked a reminder email when the free trial was coming to an end.
Sam
2024-09-22
I love the features of the pdfFiller, however, I gave it a 4 rating because you couldn't precisely place the fillable icon EXACTLY where you wanted, like you can in Canva. I had to go back and correct my Canva templates to accommodate the PRECISE application. (They were circular designs, not traditional checkboxes.) If I had this option, I would have given it 5 stars. However, when I do place my fillable icon in the precise spot on the first "checkbox" it does keep all the other checkboxes in a straight line down the document, and then on the next page it can be re-adjusted again. So far, I am very happy with the pdfFiller and its features. I have plenty more applications to use it with in the future. SO-- I would give the program a 4.5.
Karen B
2023-12-19
I received a message saying thank you for payment on the annual subscription. I simply emailed back stating that I had cancelled the subscription before the trial period ended, and I requested a refund. I was contacted almost immediately from a representative of pdfFiller that they had cancelled the subscription and issued a credit back to me. I am impressed with how quick and easy it was. Thank you!
Cheryl B
2023-05-22
So Helpful So helpful for submitting assignments at school. Wish I didn't have to pay for this amazing function, but understand that the company needs money to continue and I will happily support them :)
SC
2023-03-08
THIS IS MY FIRST TIME USING THIS… THIS IS MY FIRST TIME USING THIS PROGRAM. AM VERY HAPPY WITH IT. STILL LEARNING THOUGH. WILL NO DOUBT SUBSCRIBE. IT'S SO MUCH CLEANER AND PROFESSIONAL LOOKING.
Sandt A
2020-10-13
Great service. I thought my subscription had expired but the tech support hooked me back up in a jiffy! I prefer to use PDFfiller program rather than the Acrobat Reader DC program. I will always renew my subscription in the future.
Linda T J.
2020-05-19

Learn how to Lock PDF Files on Macbook Pro within minutes

People are fairly limited when it comes to picking a platform for handling PDF files. Many run into difficulties with compatibility, even if using common operating systems like Android or iOS. We've prepared several tips that may help you streamline your search for tools to Lock PDF Files on your Macbook Pro.

Lock PDF Files on Macbook Pro faster than ever with pdfFiller:

01
Constant platform improvements. Benefit from monthly innovations and development.
02
Convenient export. Send a document by email, archive it in the cloud, submit it to the IRS, or simply download it.
03
Fast import. Store documents in your preferred storage. You can always upload them from your internal memory, import them from the cloud, or use a link or email.
04
Straightforward interface. Select all the required tools in a maximum of two clicks. There are no hidden buttons and lots of dropdown menus.
05
Quick login. Use your credentials or social media profiles to access your account.

Following implementing pdfFiller to your workflow, you will commence to handle PDFs quicker. Forget about surfing the net attempting to blend numerous tools. Start with a detailed PDF editing tool. Try it now!

Accelerate the Way You Lock PDF Files on MacBook Pro

Safeguard your sensitive documents easily with the PDF Lock feature designed for your MacBook Pro. This tool enables you to swiftly enhance the security of your PDF files, giving you peace of mind regarding your valuable information.

Key Features

Quickly lock PDF files with a secure password
User-friendly interface for effortless navigation
Batch processing for multiple files at once
Compatibility with various PDF formats
Efficient encryption to protect your data

Potential Use Cases and Benefits

Protect confidential business documents from unauthorized access
Share secure files for contracts or legal agreements
Keep personal information safe when sharing files online
Ensure privacy for academic research papers or reports
Easily manage and secure files in a collaborative environment

This feature solves your problem by providing a straightforward way to secure your PDFs. You can lock your files in just a few clicks, ensuring that only authorized individuals can access them. Enjoy the confidence of knowing your information is safe and take control of your documents today.

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
Lock a document on Mac Lock a closed document: Select it, choose File > Get Info, then select Locked. Lock an open document: Hold the pointer to the right of the document title, click the down arrow , then select Locked.
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.

Video instructions on how to Lock PDF Files on Macbook Pro

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Try the PDF solution that respects your time.
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