FreePDF: The Line thickness feature is not included in FreePDF.
You can add simple borders around the frame of objects. They can be applied to any object, but they have the maximum impact on pictures.
| 1. | Use the Object tool  from the Quick access toolbar, and select one or more objects for which you want to add a border. |
| 2. | Choose the ribbon command Format | group Format | Borders  . |
| 3. | You can now choose between predefined line thicknesses in points (pt) in the menu of the command. For more options, select Other here. The program opens a dialog box in which you can enter the desired value in points. |
| 4. | To remove borders, select None in the dropdown list of the command. |
Note
▪Borders are always black.
▪For drawings, this command is only available in the context menu: Right-click on the object and select Border.