Guide

1. Navigate to the top menu bar, then click 'Edit'.

2. Following that, go to the PDF page and select the text section you want to edit. Make your desired changes afterwards.

3. Once done, highlight the edited text and head over to the left-side panel for further customization. Use the provided options under Format Text to edit the style of the selected text section.

4. Finally, tap the 'Close' icon to apply the changes.

5. After completing these steps, the selected text will be edited based on your input.