File Extension Library

.NSL File Extension

  • Developer by: Nullsoft
  • Category: Developer Files
  • Format: Text

What are .NSL files and how to open them?

Can't open .NSL file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .NSL file.

What is a .NSL file extension?

.NSL file extension is created by Nullsoft. .NSL has been classified as Developer Files. The format of .NSL file is Text.

.NSL is nsL Script

An NSL file is a text file written in nsLanguage (nsL), a high-level language used to write Nullsoft Scriptable Install System (NSIS) installation wizards. It contains nsL code used to write and build NSIS installers.

NSIS (Nullsoft Scriptable Install System) script is a language used for declaring the logic and tasks for Windows software installers. The nsL Assembler for NSIS (with NSIS installed) is used to translate the NSL file into .NSI script for compiling into software installers.

List of all softwares that can open the nsL Script
File Viewer Plus
nsL Assembler for NSIS

How to fix problems with .NSL files

  1. You need to update the application that you normally use to open .NSL files. Only the latest version of the software supports the current .NSL file format
  2. You need to check the .NSL file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)