The working of OSt to PST converter is very easy and can be done effortlessly. The complete setup is available online and also, there is a facility of a video, showcasing the complete installation process.In the process of recovering email, converter deals with exchange server and there it shows great compatibility with MS exchange server 2013, 2010, 2003, 2000, 5.5 and 5.0.It has the ability to recover all the lost email in a very reliable way.