The fact that .OST files cannot be directly opened creates many complications one of which is how to open OST file? Since there are no native utilities that supports viewing OST contents it is better to rely on a tried and tested utility like EdbMails for the purpose.
EdbMails has to be the best tool to export OST to PST. It stands out against others in the same bracket thanks to the user satisfaction levels. Converting OST to PST is as easy as a few clicks with EdbMails. The simple and straightforward interface of EdbMails means that you don't need much technical expertise to run it. EdbMails can guarantee 100% secure and reliable conversion of OST to PST. Here are some of EdbMails's features :
1. All types of attachments can be easily recovered.
2. Non English Unicode Support.
3. Maintains the folder structure intact.
4. EdbMails Supports Exchange server versions 2016 / 2013 / 2010 / 2007 / 2003 .Also outlook versions supported by EdbMails include 2016 2013, 2010 2007
5. Split PST files into sizes upto 20 GB.
6.Supports direct migration to Office 365 and Live exchange server.
Whether it Is due to corruption or you have an orphaned OST file, how to open OST file is something that most people are often puzzled by. Well that is no longer the case as EdbMails can easily accomplish the task for you. You can open an OST file and view all its contents in a hierarchical order. You can also convert OST to PST and migrate OST directly to Office 365 or Live Exchange Server. So the next time someone asks you how to open OST file, be sure to point them at EdbMails.