The libpst project includes a library and a set of utilities to decode
and convert MS Outlook PST files.
readpst - convert PST files to mbox and other formats
lspst - list PST (MS Outlook Personal Folders) file data
pst2ldif - extract contacts from a PST file in .ldif format
pst2dii - extract email messages from a PST file in DII load format
Also included is a man(5) page which describes the format of PST files.
Maintained by: Roberto Neri
(the SlackBuild does not include the source)