This free tool joins multiple Outlook PST data files.

Key advantages of the utility:

- Merging your PST files is safe. The utility changes
nothing, but only creates new PST files.
- Works with PST files of any size supported by
Outlook. There are no limits on the number of folders
and messages.
- If necessary, splits the combined PST files into
pieces by size.
- Provides a filter by folder type. For example, you
can merge only Outlook contact folders or only
calendars from different PST files.
- Can skip or replace duplicates. This allows you to
merge the same PST files several times, skipping
duplicates in new files. This mode is useful for
backing up multiple PST files.
- Supports macros in names of stored files and folders
inside PST files. For a merged PST file, you can
specify a folder name; the utility will create folders

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