PDF Password Protect & Encryption
Encrypt confidential PDF files directly in your browser with bank-grade security and zero server exposure.
Select or Drop PDF Files
Pure client-side batch encryption with zero file upload
How to Use This Tool
Drag and drop or browse single or multiple PDF documents directly into the secured browser area.
Enter an open password or generate a random unbreakable sequence, then set granular restriction rules.
Click the Protect button to execute client-side encryption and download your protected document ending in -sagarxtool.pdf.
Frequently Asked Questions
Our tool runs completely inside your browser memory using local cryptographic primitives. Your PDF documents and passwords are never transmitted across the network, ensuring zero data interception risks.
No, standard AES-encrypted PDFs cannot be recovered without the correct password. Because we do not store documents or credentials, keeping a secure backup of your password is essential.
An Open (User) password is required to view the document. An Owner (Permissions) password is used to restrict editing, printing, copying, and form filling while granting administrative control.
Yes, standard PDF security complies with Adobe Acrobat, Google Chrome, Mozilla Firefox, Apple Preview, and all standard mobile and desktop document viewers universally.
Never. Every step of loading, metadata scrubbing, and cryptographic wrapping happens locally on your machine via JavaScript, giving complete confidentiality and offline-grade protection.
When multiple files are selected, the tool applies your chosen credentials across every document and aggregates the secured outputs into a single zip file named batch-protected-sagarxtool.pdf.zip.
Verify Password
Test the configured password to ensure you have memorized it before the file is downloaded to your device: