Password Protect PDF and Add Page Numbers to PDF in Ubuntu in no time

Note: Some features described here aren't available yet. Contact us at support@dochub.com if you're interested.
Aug 6th, 2022
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01. Upload a document from your computer or cloud storage.
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02. Add text, images, drawings, shapes, and more.
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03. Sign your document online in a few clicks.
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04. Send, export, fax, download, or print out your document.

How to Password Protect PDF and Add Page Numbers to PDF in Ubuntu with DocHub

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DocHub is an excellent platform for streamlining document editing, signing, and distribution. With its robust features, users can easily password protect PDFs and add page numbers, making it a versatile tool for managing documents online, all for free. Whether you're using iOS 17, iOS 18, or iOS 19, DocHub ensures a smooth experience across devices and integrates seamlessly with Google Workspace.

Follow the steps to Password Protect PDF and Add Page Numbers to PDF in Ubuntu

  1. Open the DocHub website and log in to your account.
  2. Upload the PDF document you wish to edit by selecting the upload option in the interface.
  3. Once your document is loaded, navigate to the editing tools available on the platform.
  4. To add page numbers, find the relevant option and specify the format and location for the numbers.
  5. After adding the page numbers, locate the security settings to enable password protection for your PDF.
  6. Set your desired password and confirm it to ensure your document is secure.
  7. Finally, download or export the edited PDF to your device, or share it directly with others as needed.

Start using DocHub today to secure your documents and enhance your productivity!

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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.
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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.
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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.
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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.
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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.
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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.
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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.
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Remove password security Open the PDF in Acrobat. From the All tools menu, select Protect a PDF. From the left panel, select Remove security. Your options vary depending on the type of password security attached to the document: If the document has a Document Open password, select OK to remove it from the document.
Add a password to a PDF Open the PDF in Acrobat. Do any of the following: Go to All tools Protect a PDF Protect with password. In the Protect Using Password dialog box, select if you want to set the password for viewing or editing the PDF. Type and retype your password. Select Apply.
The first option is to use the pdftk tool. This tool has many capabilities such as merging PDF files, splitting PDF pages into new documents, and even repairing corrupted PDF documents. Its also possible to set passwords for PDF documents using pdftk. There are two types of passwords.
How to remove password from PDF Open the PDF in Acrobat Pro on Windows or Mac. Choose Tools Encrypt Remove Security. If the document has a Document Open password, click OK to remove it. If the document has a permissions password, type the correct password in the Enter Password box and then click OK.
How to unlock a PDF to remove password security: Open the PDF in Acrobat. Use the Unlock tool: Choose Tools Protect Encrypt Remove Security.
How to send password-protected PDF files. Launch docHub and select the Protect tool from the Tools menu. Choose your protection settings. Once youve protected your file, save it as a separate copy for safekeeping. Select Share With Others from the top toolbar. Add the recipients email addresses.
If your PDF file is protected with a permission password, it will ask for a password to enable editing the PDF file. After entering the correct permission password, click the Edit button on the top toolbar, then you can start to edit the content or insert new text and change font size, color, and more.

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."
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"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."
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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..."
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