About

Nullsoft Scriptable Install System (NSIS) is a professional open source system to create Windows installers.

NSIS was originally written by the creators of Winamp, the music player for Windows, and was released as open source software in 2001.

Snippet

Command Result
$\r$\n Carriage Return
$\“
strCpy R1 R0 4 copy in the variable R1 the 4st character from the variable R0

Documentation / Reference