Lock PDF and Secure PDF File for Mac Gratuito

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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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:
Though perhaps a bit expensive, PDFfiller.com is extremely well-designed, feature-rich and easy to use. While I have no complaints about the basic product, I was bothered by design feature that seemed to insist that I enroll in a more expensive tier of service without giving me the chance to opt out or cancel. Any popup page that requires a user to select - and pay for! - a more expensive service level should always include "close" and "cancel" options. While I'm still a bit troubled by this aspect of PDFfiller's site design, when I raised the issue with your support staff, Ellilou Ilano quickly responded and helped resolve my problem.
Adam R B
2015-02-25
I have had so far so good of an experince with odffiller, i would like to see new features in a way to match font better as well as some upgrades on the type of documents you can upload
shaeheera
2016-03-16
I really like working with the filler although there could be better control in the editing. I believe it could be more intuitive as to the fields which are potentially fillable and place the cursor within those lines automatically. It is fussy to try to line it all up.
Alena
2019-07-27
What do you like best?
The ease of filling in forms and quickly.
What do you dislike?
Nothing except that when I print a doc, the Print button is at the bottom of window and I can't move it up so I have to click the very tip of the box that says print. - This could be my computer problem too but is weird and that just started about 6 months ago.
What problems are you solving with the product? What benefits have you realized?
Saving time
Administrator in Construction
2019-01-03
Useful form creation and library tools Makes confirming client changes and work ideas more fluid with notifications of form signing. Wide tool set and excellent selection of preexisting forms. So many forms and flexibility to edit and create and cross share forms with clients, and the addition of the iOS app makes for a great always on solution and current information. Price is ok, for single users but for larger firms it may be a consideration. So far no other issues
Rimi A.
2018-12-12
Amazing tool to edit a PDF document Amazing tool to edit a PDF document. There are more features that I am not sure how to operate as yet but its very exciting to be able to vary my documents in this easy to use format, thank you
Ricky Jones
2022-09-04
This is a true time saver!!! This is a true time saver!!!! Not real user friendly BUT if you stay with it you'll reach your goal of a completed form. After that, print off and take to or send to the Court. If you need to modify later you simply go back to your account and documents saved and make the changes.
amfoxy
2021-05-11
Impressive customer service I needed pdfFiller for one time use so subscribed and immediately cancelled my subscription when I had finished. A month later I was charged $96. I got in contact with their customer support team via the online live chat and within 2 minutes of contacting them the money was back in my paypal balance, no questions asked. Much easier than expected
Eva
2021-03-03
i like it a lot but i rather buy the software to install... i like it a lot but i rather buy the software to install on my desktop since i only will use it like once or twice per year. but i loved it.
monica m.
2020-04-23

Lock PDF and Secure PDF File Feature for Mac

Protect your sensitive documents with the Lock PDF and Secure PDF File feature on your Mac. This tool ensures that your important files remain confidential and only accessible to authorized users. You can enhance your document security with just a few clicks.

Key Features

Password protection to restrict access
User permissions to control who can view, edit, or print
Encryption to safeguard your data from unauthorized access
Intuitive interface for easy file management
Compatibility with various PDF readers

Use Cases and Benefits

Secure tax documents to prevent identity theft
Protect business reports from unauthorized sharing
Safeguard personal files like medical records or contracts
Share sensitive information with confidence
Ensure compliance with data protection regulations

With this feature, you can solve the problem of unauthorized access to your important documents. By locking your PDFs, you gain peace of mind knowing that your information is secure. Don't compromise on security; 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
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.
In Disk Utility, go to File > New Image > Image from Folder Now, select the folder you want to password protect. You can save this new folder as anything you want. And after that, click Save. Click the padlock icon and select Lock Note. Click Set Password.
Folders can't be directly encrypted in macOS, but you can put them in password-protected containers. This has the effect of protecting your folders and the files they contain with a password. You can password-protect folders on macOS using the built-in Disk Utility application or a third-party tool called Encrypt.

How to Lock PDF and Secure PDF File for Mac - video instructions

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