From Nucleus Technologies:
EDB data files are also unique file system, which can only be viewed on the Exchange Server. To resolve the problem of viewing the EDB files, there is one third-party EDB Viewer application which is absolutely available at free of cost, i.e. Kernel Exchange EDB Viewer.
The software is developed to deal with the EDB files of MS Exchange Server 2016, 2013, 2010, 2007, 2003, 2000, 5.5, and 5.0 editions. In addition to this, the software has advanced Search mechanism, which smoothens the task of finding the required EDB email items in the minimal amount of time.
Kernel Exchange EDB Viewer is available at free of cost. The software has versatile features, which enhances the experience of operating the software. The software provides the unique facilities to view the Public Folders and EDB mailboxes and facilitates the preview of calendar entries in 31 days, 7 days, 5 days, and 1 day format. Furthermore, the software has the provision to save the EDB mail items information, like Item Type, Attachment Existence, Serial Number, Date and Time, in the HTML file format.