PDF tools · MySpeedTest.in Tools
PDF Protect - Free Online Tool
Free PDF password protect — lock a PDF in your browser.
…PDF protect used
Free on MySpeedTest.in · Files stay in your browser · All tools · Speed test
100% local. Your files never upload to our servers — convert or compress in this browser, then download the result.
Free PDF Protect — set a password on your PDF in the browser. Output pages are flattened images (best for sharing scans/forms). No upload.
Drop a PDF to password-protect
Tap to choose files
Stays on this device — not uploaded
How to use
- Enter and confirm a password.
- Drop your PDF.
- Download the locked PDF.
Browser password lock
Pages are flattened into a password-protected PDF (good for scans/forms). Pair with PDF Unlock when you know the password.
FAQ
Free?+
Yes — free online PDF protect.
Uploaded?+
No.
Is text still selectable?+
Output is image-based pages for reliable in-browser encryption. Use PDF Unlock later with your password.