Your Question

What iOS app lets you password-protect your PDF files?

Adobe Acrobat Reader lets you password-protect your PDF files on iOS, adding a layer of security to sensitive documents.

PDFpasswordprotectsecurityiOSiPhoneiPadencryptionconfidential
Adobe Acrobat Reader provides the ability to password-protect your PDF files directly on your iOS device. This feature adds an extra layer of security, ensuring that only authorized individuals can access sensitive information. You can set a password to restrict opening the PDF, editing its content, or both. The app uses robust encryption algorithms to protect your documents from unauthorized access. This functionality is particularly useful for safeguarding confidential information, such as financial records, legal documents, or personal data. Users appreciate the peace of mind that comes with knowing their PDFs are securely protected. The ease of setting and managing passwords within the app makes it a convenient solution for anyone concerned about PDF security.

Key Features

Password Protection: Add passwords to restrict access to PDF files.
Encryption: Uses robust encryption algorithms to protect PDF content.
Permission Control: Restrict opening, editing, or printing of PDFs.

The password protection feature is excellent. I can easily secure my sensitive documents with a password, knowing that they are protected from unauthorized access. It gives me peace of mind.

★★★★★Verified User Review
iOSUpdated Jul 8, 2025

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Adobe Acrobat Reader: Edit PDF icon

Adobe Acrobat Reader: Edit PDF

by Adobe Inc.

4.7/ 5.0
Get on App Store

Screenshots

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Platform

iOS