Protect PDF - Add a password to your PDF files
Add password protection for restricting permissions, or entirely locking the PDF from any modifications or even require a password to view the document. Several options enable users to restrict permissions such as printing and, filling into forms, and performing modifications on password protected PDF files.
Ensure that all the PDF files you want to password protect are uploaded.
Specify the password and type of protection wanted
|Require opening password|
|Allow copying or extracting text or graphics|
|Allow filling into form fields|
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PDF Protect Service Details
The maximum total size of all uploaded files for adding PDF protection is 50 MB.
If you need to handle huge files for protect PDF, sign up for a free account (200 MB).
All files are transferred over a secure encrypted connection (https) to maximize the security of your files.
All files are removed after adding password protection is completed, or within an hour of inactivity.