Secure and Lock PDF online

Discover how to Secure and Lock PDF for free

PDF documents are the go-to option for many individuals and organizations thanks to their secure formatting, structured layout, and bolstered security. They also require less storage space and are created for building efficient workflows that make collaboration between numerous users simpler. Nevertheless, in terms of utilizing pro tools for paperwork, users often end up spending hours considering tools they need. Fortunately, there’s DocHub to help you tackle your file needs.

Your step-by-step guide to Secure and Lock PDF

Visit our platform > Sign in or register a new account.
Go to Settings > Create an organization, add branding, manage privacy configurations, etc.
Return to your Dashboard and click New Document > Pick the option to add your PDF file.
A user-friendly toolbar that is loaded with tools will appear with the ability to Secure and Lock PDF > use it on your document.
Discover and make the most of other tools to enhance your file and make it submission-ready.
Once you’ve created the changes you need, hit to save them.
After the process completes, you have the ability to download your edited PDF or share it straight from our platform.

Experience the freedom of mastering PDF editing tools with our editor. Whether you want to Secure and Lock PDF or experiment with other capabilities, the choice is at your disposal.

Why not start your free trial today and uncover the complete power of our PDF editing 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.

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How to Secure and Lock PDF

4.7 out of 5

67 votes

In this video tutorial, the speaker discusses how to password protect a PDF file using two free methods. The standard edition of DocHub reader cannot password protect PDF files, requiring the professional version for this feature. The first method involves using DocHub reader's online password protect feature, accessible through a Google search. By clicking on the provided link, users can drag and drop their PDF file to password protect it.

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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.

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How do I extract a secure PDF?

A Technique to Extract Text from Locked PDF File Open PDF file in docHub. Go to the Tools and select Export PDF option. Choose Export to a word document or rich text format. Users can choose the given options as per their choice Retain Page Layout. Include Comments. Include Images. Retain Flowing text.

How do I restrict editing on a PDF?

How to restrict PDF editing and access in docHub. Open your PDF in Acrobat and press the Protect button in the sidebar. Click Protect Using Password in the top bar. Select Viewing or Editing and enter a secure password.

How do I open a secure PDF with a password?

How to open password protected PDF with docHub: Launch the password-protected PDF file using docHub Pro, and then enter the password used to lock it. Select File Properties. Underneath the Security tab, select Security Method, and a drop-down menu with several options will pop up.

How do I lock and protect a PDF?

How to add passwords and permissions to PDF files: 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.

What does secure mean on a PDF?

A secured PDF is a protected PDF. That means users are restricted from changing or performing certain actions on it. The PDF can be encrypted or require an access code in these cases. Organizations use secured PDFs to assure clients that their documents are authentic.

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

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Use DocHub to Secure and Lock PDF effortlessly

Discover how to Secure and Lock PDF for free

Your step-by-step guide to Secure and Lock PDF

PDF editing simplified with DocHub

Drive efficiency with the DocHub add-on for Google Workspace

How to Secure and Lock PDF