Stellar Viewer for OST has proved resourceful several times for whenever I find myself dealing with those OST files that are corrupted or can simply not be accessed. It just takes a stroll through these files and presents all my emails data including emails, contacts, calendar and others. Review collected by and hosted on G2.com.

The free version of the software is not very useful because I can only save the recovered data in PST and EML formats only. This can be a problem if I want to transfer files to a certain system that is unavailable in the free version. Review collected by and hosted on G2.com.