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 successful 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.
NSIS 2.33 is released. This release includes a quick fix for a display bug
introduced in the last version and the fixes and various improvements that were
piled in the short week before the bug was discovered.
* This is a quick fix release for a bug, introduced in 2.32, that prevented
the welcome page to display properly on Windows 9x. The problem was
caused by the move from CVS to Subversion that messed with the line-
breaks format of the INI files.
* Modern UI: Fixed a bug, introduced in 2.32, that caused display problems
for the welcome and finish pages on Windows 9x (bug #1831677)
* Modern UI: Allow MUI_LANGDLL_ALLLANGUAGES to be defined after insertion
of MUI_LANGUAGE macro
Utilities and Plug-ins
* Made nsExec's internal process always exit cleanly to avoid false return
values and delays (reported in the forum)
* nsDialogs: Added OnClick support for static controls
* VPatch: Fixed VPatchFile macro path handling (bug #1829540)
* Spanish updates
* Separate strip options for win32 and cross-platform binaries