No specific info about version 5.1. Please visit the main page of InstallShield Professional Edition on Software Informer.
Smart Install Maker is an installation wizard creation tool.
Create, resize, format, or defrag disk partitions in the safest way possible.
It is a program for IT managers to manage solutions for their users.
SetupBuilder lets you create a professional and sophisticated install program.
It is designed to extend virtual application deployment in certain key scenarios
Designed for packaging and deploying applications for mobile platforms.