Fix Large OST File Issue
 

I am using the Outlook from years so my OST file has increased immensely. Now, the Outlook is showing the error of OST file too large. Suggest any appropriate method to easily reduce the size of the OST file.

OST file too large error
 

If you are facing OST file too large error in Outlook OST, you need to repair it and convert it into PST file format. It can be done using an OST to PST Converter.