This function is a bonus and is available after obtaining of any paid function.

1. 1. Press Settings on the tab bar

2. 2. Select the Logo setup item and the logo setup window will open

3. 3. Press Select and select an image from iOS photo gallery

The switch Display logo on documents allows enabling or disabling the logo placement on documents. If the switch is disabled, nothing will be displayed in the place of logo on documents.

The logo setup window