Lock PDF in macOS easily

How to Lock PDF in MacOS with DocHub

In today's fast-paced digital environment, effective document management is crucial. Our platform offers a powerful solution for users looking to manage their PDF files effortlessly. With features that streamline editing, signing, and sharing, you can enhance your productivity. Whether you're working on MacOS or exploring the capabilities on iOS 17, iOS 18, or iOS 19, our editor simplifies the process of locking your PDF documents for security and integrity.

Follow the steps to Lock PDF in MacOS

Open your preferred web browser and navigate to the DocHub website. Log in with your credentials to access your dashboard.
Upload the PDF document you wish to lock. You can drag and drop the file or use the upload option to import it from your device.
Once the document is loaded in the editor, locate the option that allows you to set restrictions on the document. This will enable you to lock the PDF.
Follow the prompts to apply the locking feature. You can set permissions to prevent edits, printing, or copying, ensuring your document remains intact.
After locking the PDF, review your changes. Once satisfied, proceed to save the document.
Finally, choose to download the locked PDF to your device, print it, or share it directly via email or a link.

Start managing your documents effortlessly today with our platform!

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

Got questions?

Here 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 lock a PDF to prevent editing?

Open a file in Acrobat and choose Tools Protect. Select whether you want to restrict editing with a password or encrypt the file with a certificate or password. Set password or security method as desired. Click OK and then click Save.

How do I make a PDF lockable?

Method 1: Use docHub to Add Password Protection Open the PDF in docHub Reader. Click on File and select Protect Using Password. Choose whether you want to restrict editing and printing or just restrict opening the document. Enter a password, and confirm it. Save the document.

How do I password protect a PDF without password Mac?

How to remove a password from a PDF using Acrobat Open Acrobat and open the PDF. Press Command-D to see security options, or click File Document Properties. Type in the password. Choose No Password from the dropdown menu where the password is used. Click OK, then OK again. Save the PDF. How to remove password from PDF on Mac - MacPaw macpaw.com how-to remove-password-from- macpaw.com how-to remove-password-from-

How do you lock documents on a Mac?

Lock a document on Mac Lock a closed document: Select it in a Finder window or on the desktop, choose File Get Info, click the arrow next to General, then select Locked. Lock an open document: Hold the pointer to the right of the document title in the toolbar, click the down arrow , then select Locked. Lock a document on Mac - Apple Support apple.com guide mac-help mac apple.com guide mac-help mac

How do I enable password protection on a PDF?

Open the PDF document you would like to password protect, select the Tools tab, scroll down to find the Protect Standardize section, select Protect. 2. The Protect tool bar will appear, select the Encrypt button drop menu. Here you can either Encrypt with a Certificate or Encrypt with a Password.

Why cant I lock PDF?

Some documents, such as editable forms, may not be able to use password protection. In these cases, you might bump into an error message telling you that the file could not be saved due to a bad parameter. The trick here is to save a copy of the file and then password protect the copy.

How do I enable lock on a PDF?

- Open the PDF in a PDF reader like Acrobat Pro on your laptop or PC. - Click on Choose Tools Encrypt Remove Security. - If your document has a Document Open password, click on OK to remove it. How to remove password from locked PDF file - India Today indiatoday.in technology tech-tips story indiatoday.in technology tech-tips story

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

How to convert a PDF to read-only on Mac and Windows. Right-click your PDF. Select Properties. Choose Read-only. Click OK. How to make a PDF non-editable as a read-only PDF | docHub docHub.com acrobat hub how-to-make- docHub.com acrobat hub how-to-make-

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

Security and compliance

At DocHub, your data security is our priority. We follow HIPAA, SOC2, GDPR, and other standards, so you can work on your documents with confidence.

Learn more

be ready to get more

Edit and sign PDFfor free

Get started now

Lock PDF in macOS in no time