Lock PDF and Add Page Numbers to PDF for Mac Gratuito

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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.

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4M
PDFs edited per month
9 min
average to create and edit a PDF
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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 product is easy to use, even for beginners, has great explanation and tutorial, and made every file I use on a regular basis easy to convert and edit as needed.
Brittani K
2014-11-25
It's been very pleasant as a university student. One thing that is quite annoying is the scrolling feature - when I scroll on my macbook pro it doesn't really work well. Overall, this is perfect for annotating my lecture slides and readings. As a student, I find it a bit expensive ($72/year) - maybe there can be some incentive for students?? :)
Marina
2017-04-19
user friendly, easy to create and send, very happy with the responsiveness of customer service via email; however, it would be nice to be able to speak to someone on the phone for quick questions.
Anonymous Customer
2017-06-05
I was annoyed that I had to enter credit card info for a free trial. It makes me feel as if I'm being tricked into keeping your service. Very pleased with how the product works though.
Callie M
2019-05-07
What do you like best?
It works. Easy to use platform. I've subscribed for several years and they continue to make improvements. I tried docusign and this was just as good.
What do you dislike?
I don't like that it won't link up with business accounts on OneDrive so I can't store my files on OneDrive. Really would be nice to have them fix that! Also for some weird reason, the system only can connect with personal accounts. Sometimes, it's not easy to find my documents. Finally, the plug-in for Chrome doesn't always work well. Usually, it's just better to go into the app itself.
Recommendations to others considering the product:
Compare the functionality you need to what it offers. I suspect you'll find it's sufficient.
What problems are you solving with the product? What benefits have you realized?
Send out paperwork for signatures and fill out paperwork online instead of printing, signing, and scanning it.
User in Real Estate
2019-10-07
What do you like best?
I enjoy the ease of being able to upload a PDF file and edit the file online and add or delete content as necessary. I then download the completed PDF file to my documents.
What do you dislike?
I'm not sure this is a dislike but if I send a completed PDF document with a requested signature to a client the client Gets charged a fee.
Recommendations to others considering the product:
Pdffiller is a great way to complete additional documents are contracts used on a daily basis
What problems are you solving with the product? What benefits have you realized?
The ease of creating a document helps make business go faster. Duplicating documents that require only minor changes.
User in Real Estate
2020-01-23
Experience of using PDFfiller Great! Accessible on my phone and laptop. I can work pretty much anywhere. The customer service could be better and help things. I would like a direct line to expedite matters and had to reach out in email.
Verified Reviewer
2019-01-29
Kara was VERY helpful Kara was very helpful, especially in suggesting we do a Zoom screen share, which made some problems I was having with navigation and document publishing much clearer. She should get a raise.
George
2021-11-26
What do you like best? Very user friendly and stores files on the site. What do you dislike? Not much I can say poorly about this product What problems are you solving with the product? What benefits have you realized? Editing pdfs for sales quotes, etc.
User in Transportation/Trucking/Railroad
2021-10-26

Lock PDF and Add Page Numbers to PDF for Mac

Are you looking to enhance the security and organization of your PDF documents? Our Lock PDF and Add Page Numbers feature for Mac provides you with the tools to protect your files and streamline your reading experience. Whether you handle sensitive information or want to keep your documents clear and professional, this feature meets your needs.

Key Features

Password protection for sensitive PDFs
Ability to add customizable page numbers
User-friendly interface for easy navigation
Compatibility with various PDF formats
Quick and efficient processing without sacrificing quality

Potential Use Cases and Benefits

Enhance security for confidential business documents
Organize long reports or eBooks with numbered pages
Simplify PDF sharing by including essential info on every page
Ensure integrity of legal documents through password protection
Improve collaboration by keeping track of document versions

This feature can solve your problems by giving you peace of mind when sharing sensitive information. You can lock PDFs to prevent unauthorized access, ensuring only the right people can view them. Additionally, by adding page numbers, you create a professional touch, making it easier for your audience to reference specific sections. Simplify your PDF management today with our Lock PDF and Add Page Numbers feature.

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
In the Preview app on your Mac, open the PDF you want to change. Add a page to a PDF: Select the page you want to appear before the new page, choose Edit > Insert, then choose Page from File or Blank Page. The new page is inserted after the current page.
Insert Page Numbers in a PDF To do so, go to the “Tools” menu and click “Edit PDF” if editing is not enabled. Then, in the toolbar, click “Header & Footer” then “Add” to add a header or footer to the document to display the page numbers. Click the header or footer where you want the page numbers.
Insert Page Numbers in a PDF To do so, go to the “Tools” menu and click “Edit PDF” if editing is not enabled. Click the header or footer where you want the page numbers. Click where you want the page number, select the text font and size you want and click the “Insert Page Number” button.
Open the Pages document you want to convert. Click on File from the menu bar. Scroll down and click on “Export to.” This will bring up the export dropdown menu. In the “Export to” dropdown menu, scroll to and click on PDF. Next you will get the PDF menu, asking about image quality.
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 Add Page Numbers to PDF for Mac - video instructions

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