by DMSoft Technologies NSIS SkinCrafter Plugin is a freeware developer tool for install packages skinning created with NSIS installer. In other words this simple add-on lets you create good looking interface of your NSIS setup package.
by Miha Psenica Mihov NSIS Helper is a program for graphical creating of script files for Nullsoft Install System. It helps with a simple GUI and can create very simple setup files. It is intended for beginners!