.NSI File Extension

What is a .NSI file?

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

How to make a .NSI file?

To make .NSI files, you have to use Nullsoft NSIS or any other program from the list below. You can download programs for Linux, Mac, and Windows from official sources. .NSI file creator download is also available on the software official source. 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 reader by Nullsoft or another soft indicated below. Once you download and install the .NSI file viewer, you will be able to open all .NSI documents.