1)   Calendar ImportExport for Outlook 1.1
Topalt Calendar ImportExport is simple and easy to use tool for importing and exporting vCal/iCal files (*.vcs, *.ics) to/from Microsoft Outlook. It can import and export multiple entries vCal/iCal files as well as files containing only one entry.

 2)   iCalMaker 1.9.1
iCalMaker is a text based appointment creation tool for use with iCal or to create appointment files.