PDF SECURITY
Encrypt PDF
Upload your file and choose the options for this task.
About Encrypt PDF
Encrypt PDF applies password encryption to a document and produces a protected copy for controlled distribution. The encryption step is focused on restricting access at the moment a recipient tries to open the file.
When to use this tool
Use encryption when a PDF will travel through email, cloud storage, or another channel where the file alone should not be readable. Send the password by a different trusted method rather than alongside the attachment.