Below I share the steps to editing PDF documents on macOS using PDF Element. The first step is to open your PDF file with PDF Element for Mac. Click the Open File button in the start window and select the PDF file you want to open. After the file has been opened in the program you can click on the Edit tab in the upper toolbar and switch to edit mode. To move PDF just click on the you want to move and drag the block of to another location on the page. Similar to editing PDF you can click the Edit tab on the top toolbar to make changes to the PDF images. Add markups. Click on the Comment button in the menu bar. You will now see all the options in the lower toolbar. To add additional annotation elements In the menu bar you will find additional annotation tools such as Underline Pencil Shapes Stamp etc. If you want to protect sensitive content in a PDF file from being accessed click the Redact button on the Protect tab. Now select the content to be protected. A black block will now appear over the . You can change the color of the printed output; black is the default color. More information here PDFelement s