NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows installers. It is designed to be as small and flexible as possible and is therefore very suitable for internet distribution.
Being a user's first experience with your product, a stable and reliable installer is an important component of succesful software. With NSIS you can create such installers that are capable of doing everything that is needed to setup your software.
NSIS is script-based and allows you to create the logic to handle even the most complex installation tasks. Many plug-ins and scripts are already available: you can create web installers, communicate with Windows and other software components, install or update shared components and more.
Release Name: 2.32
Notes:
NSIS 2.32 is released. This release is powered by PNG for Vista icon support and Subversion for development joy. As always, various bug fixes and improvements are served for no extra charge.
Release Notes
* Vista PNG icons are now supported without the need for any special tricks.
Changes:
Major Changes
* Added support for mismatching installer and uninstaller icons
* NSIS source code is now hosted on Subversion instead of CVS
Minor Changes
* Fixed synchronization that could allow the user to cause extraction errors in rare cases (reported in the forum)
* Fixed syntax validation of Var
* Modern UI 2 beta: Fixed 3-line title on welcome/finish page
* Modern UI 2 beta: Fixed components page description and lock
* Modern UI 2 beta: Fixed default language selection from registry
* Modern UI 2 beta: Fixed MUI_DIRECTORYPAGE_BGCOLOR
* Minor documentation improvements (including bug #1811876, bug #1819946)
Utilities and Plug-ins
* nsDialogs: Added link support
Translations
* Bulgarian corrections
* Fixed Japanese and Norwegian Nynorsk MUI line breaks (bug #1817289)
Build System
* Check compiler's -m32 flag before the linker's to avoid gcc segfault
更新：http://nsis.sourceforge.net/News
官网：http://nsis.sourceforge.net/Main_Page
NSIS 是“Nullsoft 脚本安装系统”(Nullsoft Scriptable Installation System) 的缩写， 是一个小巧高效的安装软件。可通过样例修改或根据自己要求编写NSI脚本文件来定制自己的安装系统，可实现许可协议的显示、安装类型的选择、写入注册表、写入INI文件、连接程序外壳、语句跳转、提示信息显示、创建卸载程序、定制安装和卸载程序的图标、创建快捷方式等其他安装程序应有的功能，是一款操作简单、功能强大的高效率安装软件精品。
Download: Nullsoft Scriptable Install System 2.32
Download: NSIS/Nullsoft Install System 2.27汉化版