Protect PDF Files
Add password protection watermarks to your PDF documents. Mark your files as protected with visible password stamps on every page. Fast, secure, and completely free.
Choose PDF File to Protect
or drag and drop your PDF file here
Password Watermarks
Add visible password stamps on every page. Clear protection indicators for your documents.
Dead Simple
Pick a password, click a button, done. No complicated settings to figure out.
Clear Protection Mark
Everyone can see the document is protected. The password stamp makes it obvious.
Need to mark your PDF as protected? We've got you! Our free tool adds a visible password watermark to every page of your document. It's perfect for confidential reports, legal papers, or anything you want clearly marked as "protected." The password shows up on each page so there's no confusion about the document's status.
Here's the cool part - everything happens right in your browser. Your sensitive files never leave your computer, so you don't have to worry about privacy. Just upload, set a password, and download your protected PDF. Works with any PDF reader, completely free, no sign-up needed. Simple as that!
How to Protect Your PDF - Quick & Easy
- 1
Upload Your PDF
Drag and drop your PDF or click to browse. That's it!
- 2
Pick a Password
Choose something at least 6 characters. Mix in some numbers and symbols if you want to be extra safe.
- 3
Tweak Settings (Optional)
Want to rename the file or change encryption level? Click "Advanced Options" - but it's totally optional.
- 4
Hit Protect
Click the button and give it a few seconds to work its magic.
- 5
Download & Share
Done! Your protected PDF is ready. Download it and share with confidence.