In Xodo Windows version 4.5.16, select "Save Copy", then "Encrypted"
![Image: https://xodo.uservoice.com/assets/230210985/Xodo4516pw.png](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/35169122740/original/1TpGj8HDHrnKIOU9ZeOTuZw5Wzt-9iZzMw.png?1657133249)
Using Xodo Windows Subscription, select "Actions", then "Security" | "Encrypt"
![Image: https://xodo.uservoice.com/assets/230211000/xodoProPW.png](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/35169122742/original/jRh9YkQJXqNzbU8RRS-c-54L8Nx3kdU_Jg.png?1657133249)
Provide a password when prompted
![Image: https://xodo.uservoice.com/assets/112694456/PasswordEntry.png](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/35169122741/original/OVopWkT1MANLN_zus9Gj_xWnmgirNYwA6w.png?1657133249)
The document will open in a new tab. To confirm that the password works, you can close the tab and re-open it.
![Image: https://xodo.uservoice.com/assets/112694456/PasswordEntry.png](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/35169122741/original/OVopWkT1MANLN_zus9Gj_xWnmgirNYwA6w.png?1657133249)
The document will open in a new tab. To confirm that the password works, you can close the tab and re-open it.