.NSI File Extension

What is a .NSI file?

.NSI is a Developer Files extension of a Text format developed by Nullsoft. You can work with .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 listed below. You can download programs for Linux, Mac, and Windows from official stores. .NSI file maker download is also available on its official web page. To learn more about .NSI file launcher and its alternatives, visit the program official web page.

How to open .NSI files?

To launch .NSI file on your platform, use .NSI file reader by Nullsoft or another soft indicated below. Once you download and install the .NSI file opener, you will be able to open all .NSI documents.