PrismKit計算機iCal 合併工具iCal 合併工具在瀏覽器中執行本機複製連結Markdown將多個 .ics 行事曆檔合併成一個行事曆，並移除重複的活動與時區。iCal 活動產生器Create an .ics calendar event with time zone, attendees, reminder and repeat rule, plus Add to Google Calendar and Outlook links.曆法轉換器Convert a date between the Gregorian, Islamic, Hebrew, Persian, Chinese and other calendars, Julian Day, Unix time and Excel serial numbers.