.NSI File Extension

What is a .NSI file?

.NSI is a Developer Files file of a Text format developed by Nullsoft. You can launch .NSI files on Linux, Mac, and Windows.

How to make a .NSI file?

To create .NSI files, you have to use Nullsoft NSIS or any other software indicated below. You can download programs for Linux, Mac, and Windows from official sources. .NSI file editor download is also available on its official web page. To learn more about .NSI file opener and its alternatives, visit the program official web site.

How to open .NSI files?

To launch .NSI file on your platform, use .NSI file opener by Nullsoft or another soft indicated below. After the installation of the .NSI file viewer, you will be able to open all .NSI files.