Nullsoft Installation System is a pretty small, efficient, capable installation system for win32.

What's new

Added SilentUnInstall attribute.
Included Dave Laundon's 1kb size-saving optimizations
Documentation updates (big instruction list at top of page)
Added NSIS_CONFIG_COMPONENTPAGE to config.h
Added NSIS_CONFIG_VISIBLE_SUPPORT to config.h (you can now turn it into pure silent mode)

Download Nullsoft Installation System v1.7b2