How to Remove a PDF Password in Adobe Acrobat for Android
Question details
The user needs to remove password protection from a PDF document using Adobe Acrobat Reader on an Android device.

- Product
- Adobe Acrobat Reader for Android
- Device & OS
- Android
- Scenario
- Attempting to permanently remove an existing password from a protected PDF file while using a mobile device.
- Observed behavior
- Acrobat Reader for Android can open password-protected PDFs but lacks the functionality to remove the password protection, requiring a desktop workaround even for users with a paid mobile subscription.
Ensure you have the original password for the PDF file, as it is strictly required to unlock the document before any security settings can be modified or removed.
Use Adobe Acrobat Desktop to Remove the Password
Since the Android mobile app does not support password removal, you must transfer the file and use the desktop version of Adobe Acrobat.
Although you can set passwords using the Acrobat Reader mobile app, Adobe currently restricts password removal to its desktop software. This limitation applies even if you have an active, paid mobile subscription. To resolve this, you will need access to a computer.
Send or sync the password-protected PDF from your Android device to a Windows or Mac computer.
Launch Adobe Acrobat Pro or Acrobat Standard on your computer and open the transferred PDF file.
Enter the original password when prompted to successfully open and view the document contents.
Click on 'Tools' in the top menu, select 'Protect', then choose 'Encrypt' and click on 'Remove Security'.
Click 'OK' to confirm the removal of the password, then save the document to finalize the changes. You can now transfer the unprotected file back to your Android device.

Unlock and Manage PDFs Easily with WPS Office
Need a simpler way to manage your PDF files? WPS Office features a powerful built-in PDF editor that allows you to easily add or remove document passwords from your desktop. Enjoy an intuitive interface that seamlessly handles all standard PDF security tasks while integrating perfectly with your mobile workflow.
- 1. Open PDF in WPS Office: Launch WPS Office on your computer and open your password-protected PDF file.
- 2. Enter the password: Type the document's original password in the prompt to unlock it for viewing.
- 3. Remove encryption: Navigate to the 'Protect' tab on the top ribbon, click 'Encrypt', uncheck the password protection options, and click 'Confirm'.
- 4. Save the document: Save the PDF file (Ctrl + S) to permanently remove the password protection.

Frequently Asked Questions
Can I remove a PDF password if I forgot it?
No, you must know the original document password to remove the security settings. Legitimate PDF editors, including Adobe Acrobat, require the password to verify your authorization before removing the encryption.
Will Adobe add password removal to the Android app in the future?
While Adobe has not officially announced when this feature will be added to the mobile app, users are encouraged to submit feature requests on the Adobe Acrobat UserVoice website to help prioritize its development.
Can I remove PDF passwords on my phone using a web browser?
Yes, as an alternative to using the desktop application, you can use online PDF tools through your Android mobile browser to remove passwords, provided you know the original password to unlock the file first.




