You can split a big Outlook PST file into several smaller
ones with the ToolsBaer Split PST Tool. Someone can take my huge PST file and
break it up into smaller pieces. The format of the original Outlook PST file is
not changed when large PST files are broken up into smaller ones. You can split
folders, years, contacts, emails, and more with this app. Readers can sort
their Outlook PST files by size, year, or group. Users only need to make a new
folder and save the PST file that comes out of splitting the Outlook data file.
It's not necessary, but it does split Microsoft Outlook files in half. You can
use this app with any version of Windows OS, such as 10, 8, 7, Vista, XP, and
more.