Minimum size of PST split


Can you share what is the minimum size supported when splitting a PST? I want to split a 5 MB size PST into a 100 KB small PSTs.

Hi Aaron,

Thank you for writing to Aspose support team.

minimum size a PST supports is approximately 265KB (270 KB) to be on
the safe side and the API doesn’t support creating PSTs smaller than
this size. Please always create PSTs of this or larger size than this.