PDF Security

PDF Encrypt & Decrypt

Protect confidential PDF documents with AES password encryption or permanently decrypt and unlock password-protected files 100% locally in your browser.

100% Private

Files never leave browser

Fast Processing

Batch convert in seconds

High Quality

Preserve document layout

Set password.Encrypted PDF.

PDF

LOCK

Input & Settings

PDF File

Drop file here or click to browseAdobe PDF document

Password

Confirm Password

Document Permissions

Allow PrintingAllow Copying TextAllow Modifying

Output File Name

Preview & Workspace

Drop PDF to Encrypt or Decrypt

Protect with AES encryption or strip passwords locally with zero server uploads.

.PDF

100% In-Browser Execution · No server uploads · Instant

About PDF Encrypt & Decrypt

100% private in-browser processing with zero server uploads

Preserves original layout, typography, and image clarity

Works completely offline once cached in your browser

Fast local execution with zero file size limits