Quick Guide for iOS

Save the edited file as a flattened copy is a way to protect your annotations and forms from editing. Once you save the PDF to the flattened copy, the layering in the document is removed and rendered as a printable form.

1. Run PDF Reader Pro iOS -> Go to Documents  -> Open any PDF file as needed and enter the reading page;

2. Click  on the upper right of the interface;

3. Select Create a Flattened Copy under Actions.