User Guide
Nitro PDF Pro MacOS


Adding an Oval

  1. Click the down arrow next to the Draw button
    draw tools
    in the Toolbar to reveal the tools.
  2. Select the Oval tool
    (turns gray when selected).
  3. Click and drag to create an ellipse.

Adjust the oval’s size by locating the sizing handles at the corners of the object.


  • You can double-click an annotation tool in the Toolbar to lock it on and use it continuously. Click the Edit tool
    to unlock your tool.
  • To turn the automatic continuous use feature on or off, see Preferences for details.
Object Properties

To change the color or line weight of any of the lines or objects created, use the Object Properties menu in the Editing bar.

Nitro PDF Pro for MacOS Editing PDFs