Inno Setup - Inno Setup is a free installer for Windows programs.
Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
NSIS - NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows...
Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.
InstallForge - A very simplistic and streamlined program for creating installation files.
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.