So, you must use some tricks to maintain Outlook PST file size and control your system from running out of space. Therefore, the solution to this problem is only one: to hold the PST file as small as feasible. To do this, Outlook users can take the help of a highly effective DRS PST Compress Software. It offers an easy GUI for both technical and non-technical users. You can save compressed PST files at any desired location on your machine.
Step 3: On another wizard, the software shows you four different options: