The compress function can help reduce the file size of a document to facilitate transferring and saving in a local folder. With PDFelement for Mac, you can use the compress function to optimize the file size and remove unwanted objects from your PDF files. Here are the steps for compressing your PDF file.
Alternatively, you can click the "File" button on the Top Menu and select "Save as Other" > "Compress PDF..." from the drop-down menu.
In the pop-up dialog window, choose a compression quality and save the compressed file in a local folder.