Lock PDF and Remove Password from PDF on Mobile mobile device

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 Lock PDF and Remove Password from PDF on Mobile with DocHub

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DocHub is an innovative platform that streamlines document editing, signing, distribution, and forms completion to ensure your documents are done efficiently. Whether you're using a Samsung Galaxy S23+, Apple iPhone 16e, Xiaomi Poco X5 Pro, Lenovo ThinkPhone 25, or Motorola Moto G Stylus (2023), you can access our editor directly from your mobile web browser. With its deep integration with Google Workspace, you can easily import, export, modify, and sign documents online for free, making your workflow seamless and interactive.

Follow the steps to Lock PDF and Remove Password from PDF on Mobile

  1. Open your mobile web browser and navigate to the DocHub website. Log in to your account or create a new one if you haven't already.
  2. Once logged in, locate the PDF document you want to lock and remove the password from. Upload the document to the editor.
  3. After the document is loaded, find the security settings in the editor. Here, you can set a new password if necessary or remove the existing one.
  4. To lock the PDF, ensure you enable the appropriate lock settings that prevent unauthorized access or modifications.
  5. Once you have made the necessary changes, review the document to ensure everything is in order.
  6. Finally, download or export your locked PDF document to your device, or choose to print or share it directly from the editor.

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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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How to Lock PDF and Remove Password from PDF on Mobile

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In this video, the speaker demonstrates how to remove a password from a video file. They explain that this method only works if you already know the password. The steps involve opening the file, selecting Microsoft print to PDF, saving the file as a new name, and then opening the newly saved file to access it without a password. This is a simple way to remove password protection from a video file.

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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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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.
PDFEncrypt is a free, open-source native Windows app that allows you to password protect (encrypt) PDF files for free, without purchasing expensive software.
How to set a password to protect PDFs on Android. Navigate to the password protection page in your preferred browser using your Android device. Click the button labeled Select a file to choose and upload your PDF from your Android. Create and enter a strong password, then retype it to confirm.
How to password protect a PDF Click the Select a file button above, or drag and drop a PDF into the drop zone. Enter a password, then retype it to confirm the password. Click Set password. Download the password-protected PDF document, or sign in to share it.
Protect your files with Safe folder On your Android device, open the Files by Google app . Scroll to Collections. Tap Safe folder. Tap either PIN or Pattern. If PIN is selected: Enter your PIN. Tap Next. In the Confirm PIN screen, re-enter your PIN. Tap Next. In the Remember your PIN screen, tap Got it.
Open the PDF in Acrobat. Use the Unlock tool: Choose Tools Protect Encrypt Remove Security.
Removing PDF passwords on an Android phone Use the PDF viewer you have on your phone to open your PDF. To access the file, enter the password. Tap the Menu icon in the viewer. Then, tap on Share and locate the Share icon and choose Print to PDF to save the file in that location without a password.

See why our customers choose DocHub

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