▽ +06.00PDF tools · PDF security

Protect PDF

Strong encryption with a password you choose.

Drag & drop your file here

or paste with Ctrl+V · Accepted files: PDF · up to 50 MB per file

Steps

How it works

  1. Select a PDF.

  2. Type a strong password twice and choose the permissions.

  3. Press “Protect PDF” and download the encrypted file.

FAQ

Questions

Do you keep the password?

No. The password is used only for encryption and is never stored or logged; the file is deleted within 1 hour.

What if I forget the password?

It cannot be recovered; the encryption is strong and we have no copy. Keep it somewhere safe.

Ask Prime Shield Engineer

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The assistant’s answers are guidance based on Prime Shield’s published content; the final technical decision follows a review by a Prime Shield engineer.

Call us+966 59 240 0524 E-mail uscontact@primeshield.com.sa