ICSviewer is a tool to convert .ics files to table format. The application is designed to convert an exported calendar (.ics file) into a table-formatted data grid. You can load an .ics file by dragging and dropping it onto the grid or by choosing Open from the File menu. When you load a file, the following tags get processed: DTSTART, DTEND, SUMMARY, LOCATION, and DESCRIPTION. The start and end times are split into two columns and the hours are calculated. The hours are rounded on whole and half hours.