Cell Editor Task Pane
The Cell Editor task pane allows you to view and edit multi-line text values easily.
Here's a sample of the task pane:
You can customize the font family and font size to suit your preferences.
When you save the modified value, the add-in pastes it directly into the cell. By default, Excel wraps the text.
To enable the Keep Wrap Text in Cell Editor option, go to the Options Menu. Be aware that this option disables the Excel Undo feature.
If you close the task pane, you can reopen it using the Show Cell Editor button in the ribbon Options menu.
Keep in mind that the add-in hides the undocked task pane for simple values.