Download  NSIS

NSIS 3.0

PortableApps - 1.65MB (Freeware)

Version: 3.0

Size: 1.65MB

Date Added: Jul 28, 2016

License: Freeware

Languages: English

Publisher: PortableApps

Website: http://nsis.sourceforge.net

OS: Windows All

User Rating:(Rate It!)

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  No Virus

  No Spyware

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.

Key Features:

  • Small overhead size.   
  • Compatible with all major Windows versions.     
  • Unique compression methods.    
  • Script based.   
  • Multiple languages in one installer.      
  • Custom dialogs and interfaces.   
  • Support for web installation, file patching.    
  • Project integration, different releases and automatic builds.   
  • Easy and human readable file formats.     
  • Portable Compiler.Generated installer will still run on Windows only, but this way they can be generated without Windows or WINE.


Version 3.0
- Long-awaited version 3 of NSIS is finally ready. It comes with optional Unicode support, still works on all the same versions of Windows, supports Windows 10, and adds a lot of other small features and fixes
- Minor Changes: finalize command now supports the same compare operators as !system
- Translations: PortugueseBR fixes
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  • Latest Version
    NSIS 3.0
    Old Versions
    NSIS 2.46
    Note: This program is advertising supported and may offer
    to install third party programs that are not required.
    These may include a toolbar, changing your homepage,
    default search engine or installing other party programs.
    Please watch the installation carefully to opt out.