Photoshop comes equipped with a large number of editing tools - the Add Anchor Point Tool being one among those. As its name implies, the Add Anchor Point Tool adds anchors and reshapes existing paths and vector shapes. By adding anchor points, you can bring more control over a path. However, it's not a good idea to add more anchor points on a path. A path with fewer points has been always said to be easier to edit, display and print - even the top graphic designers believe the same.
Along with the Pen Tool and the Delete Anchor Point Tool, the Add Anchor Tool completes the entire tools tally in the toolbox those have been incorporated for adding and deleting points. As you position the Add Anchor Point Tool over a selected path, the Pen Tool changes to the earlier one by default. In order to activate the Add Anchor Tool, you need to follow the below mentioned tips:
In the domain of graphic designing, this tool is very highly functional. You can find this tool being used in all the graphic design firms to certain extent.