Encrypt PDF
Encrypt PDF
This tool is free; no account is required.
Your file is sent to the Konta PDF API for processing. An internet connection is required.
How to use it
- Select a PDF.
- Enter the same opening password in both fields.
- Encrypt and try opening the output with the password in a new reader.
Example workflow
Create an encrypted copy for sharing. Confirm that the recipient can open it and send the password through a separate channel.
Limits and output checks
This tool cannot recover a forgotten password. Share the password separately from the file and remember that your original remains unprotected.