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Nullsoft Scriptable Install System (NSIS)

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  • 33
  • 6
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  • Windows 95
  • Windows 98
  • Windows 98 SE
  • Windows ME
  • Windows 2000
  • Windows NT
  • Windows XP
Latest version:
2.46 07/12/09
Last month's downloads:
1.5 MB
Developer's website

Nullsoft Scriptable Install System (NSIS) is fully compatible with:

  • Windows 95
  • Windows 98
  • Windows 98 SE
  • Windows ME
  • Windows 2000
  • Windows NT
  • Windows XP
Nullsoft Scriptable Install System (NSIS) is also compatible with

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Available languages

  • English


NSIS (Nullsoft Scriptable Install System) can create Windows installers that are capable of installing, uninstalling, setting system settings, extracting files, etc.

Because NSIS is based on script files, you can create both simple or advanced installers.

Small overhead size

NSIS is created to be small, fast and and efficient

Compatible with all major Windows versions

You can create a single installer that is compatible with all versions

Unique compression methods

You can choose between three different integrated compression method (ZLib, BZip2, LZMA)

Script based

NSIS has a powerful scripting language

Multiple languages in one installer

More than 40 translations are already included, but you can also create your own language files

Many features and checks for the target system

The script langauge provides commands you can use on the target system.

Custom dialogs and interfaces

You can create custom wizard pages to get user input or integrate configuration options

Plug-in system

NSIS can be extended with plug-in that can communicate with the installer.

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  1. Great application to create cross-platform installations

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