2. Then, you can select the stamp button in the toolbar, and then right-click the stamp tool to pop up the drop-down tool menu.

3. Select the required stamp style in the drop-down stamp tool menu, and then click the left mouse button to finish. Of course, you can also choose the stamp panel at the bottom.

4. You can also choose from the Stamps panel. You can also click the Open button in the panel and choose to add a new stamp.

5. In the Add New Stamp panel, select a new source stamp and click OK after adding the new stamp.

6. After the setting is completed, click the left mouse button at the position where the seal needs to be added in the page to complete the addition of the seal. The added stamp effect is as shown in the figure.