NSIS Download for Windows 11 PC 64 Bit. FREE

NSIS for Windows 11


by NSIS - Freeware

NSIS 64 bit Download [Free]

Download NSIS for Windows 11 64 bit. Install NSIS latest (2023) full setup on your PC and laptop from FileHonor.com (100% Safe).

Professional open source system to create Windows installers.

NSIS Screenshot

NSIS is a Code Editors and Development software. Professional open source system to create Windows installers.

Download NSIS latest version 2023 free for Windows 11 and 10. Official direct download (64 bit).

How to Download and Install for Windows 11?

  1. Click on the GREEN Download button above
  2. Choose your favorable download option. Usually go for the first download link
  3. Save NSIS installer to your local drive
  4. Double Click on the installer to start the installation
  5. Accept NSIS end user agreement license
  6. Follow intructions till you finish
  7. Have Fun

Technical Details

/ 10
Code Editors and Development
Windows 11 64 Bit
2 Mb

How to install the latest version of NSIS:

  1. Download NSIS setup file from the above download button
  2. Double click on the downloaded setup file
  3. A smart screen will appear asking for confirmation to install the software, Click "Yes"
  4. Finally, follow the installation instructions provided by the setup file

How to uninstall - remove - NSIS from Windows 11?

  1. Open Windows Start Menu, then open Settings
  2. From Settings >> Open Apps section
  3. All installed apps appear, then navigate to the desired app and click Uninstall
  4. Confirm, and you are done

Quick Review

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. It 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.


  • Tiny overhead (less than 40kb)
  • Powerful scripting language
  • Unique compression options (zlib, bzip2, lzma)
  • Lots of plug-ins


NSIS for Windows 11 is developed and updated by NSIS. All registered trademarks, product names and company names or logos are the property of their respective owners.