Protect your own PDF with a password. Browser version: check your PDF file here; full password encryption needs the later server version and is not faked here.
Anyone who needs to protect a PDF with password quickly, for free, in a browser, on mobile or desktop. Students, creators, office users, and small businesses use tools like this every day.
Yes, the basic version of PDF Protect on ToolLane.online is free. Advanced or server versions, where noted, may come later.
Files are processed in your browser where the tool supports it, and are not stored by ToolLane.online. Only use files you own or have permission to use.