PSPad installer contains SOMOTO toolbar (www.somotoinc.com) or them suggested software.
Installation is optional as you can see on your screenshot. Nobody forcing you to install it. There is no hidden instalation of anything. PSpad itself doesn't contains any spyware. If you will use ZIP, there is nothing what will bother you. -- <http://forum.pspad.com/read.php?2,57878,57879> PSPad freeware editor http://www.pspad.com
