OLfolders PE is a small edition of OLfolders formerly well-known as OutlookFolders which allows sharing Microsoft Outlook in a network without installing a complex server application. It runs under any version of Windows from Windows 95 to Vista and with Outlook 97 to 2007. It enables sharing personal data files with 5 users in a network; you are able to share contacts, tasks, appointments, emails ... at all workstation at the same time.