Hello 1. You need to copy it into subfolder .\Script\xxxxx where xxxx is scripting language 2. You need to enable scripting support, if isn't enabled in the program settings / System integration
Extension has own method how to create menu item in the Scripts menu -- <https://forum.pspad.com/read.php?2,73958,73959> PSPad freeware editor https://www.pspad.com
