installer creation to go
NSIS (Nullsoft Scriptable Install System) Portable is a professional open source system to create standard Windows installers (as well as our launchers) packaged as a portable app so you can create installers and launchers anywhere.
-Compatible with all major Windows versions
-Unique compression methods
-Multiple languages in one installer
-Many features and checks for the target system
-Custom dialogs and interfaces
-Plug-in system
-Support for web installation, file patching
-Project integration, different releases and automatic builds
-Easy and human readable file formats
https://portableapps.com