Upload your PDF for Protect PDF with Password
or click to browse from your computer
Select PDF files
Max file size: 50MB. Files are processed 100% locally.•100% Client-Side • Zero Server Uploads
Encrypt your PDF document with a secure password directly in browser.
or click to browse from your computer
No registration, software downloads, or subscription required.
Select the document you wish to encrypt and secure.
Choose a strong password to guard against unauthorized access.
Download your encrypted PDF protected with industry-standard security.
Apply password protection so only authorized parties can open the file.
Your password and document never reach any external server.
Opens in Adobe Acrobat, Apple Preview, and modern web browsers with the password.
Remove password protection from your PDF files client-side.
Stamp customized text or confidentiality watermarks across PDF pages.
Side-by-side visual and page count comparison of two PDF files.
Combine multiple PDF files into one single document in your preferred order.