STEP 1
Run PDF Super Toolkit, click on Modify Properties.
STEP 2
Click on Browse button at the top of the window to choose PDF file from your machine. It will get the document properties.
STEP 3
Modify the properties according to need.
STEP 4
Click on Browse button at the bottom of the window to select destination path to save output PDF file.
STEP 5
Click on Process button to save modified document to output PDF file. A message Successfully modify properties will be displayed after processing, press Yes to open the output PDF file with system default PDF viewer.