NSIS (Nullsoft Scriptable Install System) is a tool that allows programmers to create installers for Windows. It is released under an open source license and is completely free for any use. NSIS creates installers that are capable of installing, uninstalling, setting system settings, extracting files, etc. Because it's based on script files you can fully control every part of your installer. The scripting language supports variables, functions and string manipulation, just like a normal programming language - but designed for the creation of installers.

You can download the newest and original NSIS software with source code using below links.


Release Date: December, 15 2019
License Freeware
Copyright: Copyright © 1999 - 2020 Contributors

File Size: 1,45 MiB (1526461 bytes)

File Size: 1,67 MiB (1761491 bytes)