ICS Link Viewer

This script is a very simple utility to display an ICS calendar via cgi-bin.

I wrote as I wanted a publicly viewable, but unlisted calendar I could share with people to help organise recordings. Fastmail allow read-only access to a calendar, which is presented as a link to a ICS file, e.g. https://user.fm/calendar/xxxx/mycalendar.ics.

This utility will dynamically download that link and present as a HTML table.


  • Place calendar.cgi in your cgi-bin directory
  • Change the http link to your Fastmail, or similar, ICS file
  • Modify HTML to suit