Lock PDF files on Mac online

A step-by-step guide to Lock PDF files on Mac

Efficient file management shifted from analog to electronic long ago. Taking it to another level of effectiveness only needs quick access to editing functions that do not depend on which device or browser you utilize. If you need to Lock PDF files on Mac, that can be done as quickly as on any other device you or your team members have. You can easily edit and create files provided that you connect your device to the internet. A straightforward toolset and easy-to-use interface are all part of the DocHub experience.

DocHub is a potent platform for making, editing, and sharing PDFs or any other documents and optimizing your document processes. You can use it to Lock PDF files on Mac, since you only need to have a connection to the network. We have designed it to operate on any platforms people use for work, so compatibility concerns vanish when it comes to PDF editing. Just follow these simple steps to Lock PDF files on Mac right away.

Open a browser on your device.
Open the DocHub site and select Log in if you currently have a profile. If you do not, go on to profile signup, which will take just a few minutes or so, and then key in your email, create a password, or utilize your email account to sign up.
Once you see the Dashboard, upload your file for editing. You can find it on your device or utilize a hyperlink to its location in your cloud storage.
When in editing mode, make all your changes and Lock PDF files on Mac.
Preserve modifications in your file and download it on your device or keep it in your DocHub account for future edits.

Our quality PDF editing software compatibility will not depend on which device you utilize. Try our universal DocHub editor; you will never need to worry whether it will operate on your device. Improve your editing process by just registering an account.

PDF editing simplified with DocHub

Seamless PDF editing

Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.

Smooth teamwork

Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.

Automatic saving

Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.

Google integrations

DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.

Powerful PDF tools on your mobile device

Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.

Secure document sharing and storage

Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.

Drive efficiency with the DocHub add-on for Google Workspace

Access documents and edit, sign, and share them straight from your favorite Google Apps.

Install now

How to lock PDF files on Mac

4.9 out of 5

21 votes

[Music] welcome to tips and tricks today were going to show you how to lock a PDF file on your Macintosh so that no one can access about you unless you or they have the correct password to get in so the PDF file could contain some confidential information banking information or a report that has people salaries in it things like that so if you need to lock it down its actually pretty easy on the Mac so we have some files here that we want to make confidential in our Documents folder and you can check on our channel we have another series showing how to make numbers keynote and pages files confidential as well but lets focus today on this PDF file so this PDF file here is one that we want to make confidential so if we double click on it then the preview application will open and thats the default application for opening images and PDFs on the Mac now if you have docHub Reader or just any of the pro versions of docHub it may open the file and to add a password is a dif

Related features

Remove Radio Button in the Alternative Work Offer Letter

Remove Radio Button Groups into the Alternative Work Offer Letter

Remove Radio Button Groups from the Alternative Work Offer Letter

Remove Radio Button Groups to the Alternative Work Offer Letter

Remove Radio Button Groups in the Alternative Work Offer Letter

Remove Required Fields into the Alternative Work Offer Letter

Remove Required Fields from the Alternative Work Offer Letter

Remove Required Fields to the Alternative Work Offer Letter

Got questions?

Below are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.

Contact us

How do I remove a lock from a PDF on a Mac?

In the Preview app on your Mac, open a PDF.Choose File Edit Permissions, then do any of the following: Set a password for opening the PDF: Select Require Password To Open Document. Choose which features require a password: Deselect the tickbox to require the owner password for printing or other actions.

How do I lock an edited PDF on a Mac?

Manage permissions for a PDF In the Preview app on your Mac, open a PDF. Choose File Edit Permissions, then do any of the following: Set a password for opening the PDF: Select Require Password To Open Document. Enter a password, then retype it to verify. Click Apply to save your changes.

How do I make a PDF read only on a Mac?

Use integrated read-only settings. On a Mac computer, the process is a little more complex. Select the PDF and click File Get Info. You can then set access rights under the Sharing Permissions tab. This is an easy method to protect your PDFs but it can also be unreliable.

How do I make a PDF not editable on a Mac?

Lock PDFs and images in Preview on Mac In the Preview app on your Mac, open a PDF or image. Move the pointer next to the documents name in the title bar, click the arrow that appears, then select or deselect the Locked checkbox.

Can you make a PDF read only?

If needed, a PDF file can be protected from changes and from printing. To create a read-only version of a PDF, open the file using docHub. Open Document Security dialog box by clicking File - Properties and choose Security tab in Document Properties pop-up window.

How do you make a PDF that Cannot be opened?

How to make a PDF read only with docHub Pro Launch docHub Pro and press File Open. Select Protect in the right sidebar. Click Protect Using Password in the top bar. Select the Editing option, enter a secure password, and press Apply Select File Save As and save your PDF.

How do you lock a PDF so it Cannot be edited Mac?

Lock PDFs and images in Preview on Mac In the Preview app on your Mac, open a PDF or image. Move the pointer next to the documents name in the title bar, click the arrow that appears, then select or deselect the Locked tickbox.

How do I protect a PDF from editing on a Mac?

Password-protect a PDF in Preview on Mac In the Preview app on your Mac, open a PDF. Choose File Export. Click the Permissions button, then do any of the following: Enter a password in the Owner Password section, then retype it to verify. Click Apply, then click Save.

How do I save a PDF as read only?

On Windows, just right-click your PDF and select Properties Read-only OK. On a Mac computer, the process is a little more complex. Select the PDF and click File Get Info. You can then set access rights under the Sharing Permissions tab.

How do I enable read-only in PDF?

0:29 2:41 How to Make a PDF Read-only - YouTube YouTube Start of suggested clip End of suggested clip File. This is the guide for. You. If you just need to make a read-only copy of an editable pdf aMoreFile. This is the guide for. You. If you just need to make a read-only copy of an editable pdf a quick way is to open up your pdf on your browser. Then click on the print icon on the printing window

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.

"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."

Pam Driscoll F
Teacher

A Valuable Document Signer for Small Businesses.

"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."

Jiovany A
Small-Business

I can create refillable copies for the templates that I select and then I can publish those.

"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."

Victoria G
Small-Business

be ready to get more

Edit and sign PDF for free

Get started now

Lock PDF files on Mac quickly

A step-by-step guide to Lock PDF files on Mac

PDF editing simplified with DocHub

Drive efficiency with the DocHub add-on for Google Workspace

How to lock PDF files on Mac

Got questions?