Google Calendar is arguably the best tool to share calendars online. The web interface is great, but if you want to be efficient, you’ll unite your Google Calendar with a tool you’re using anyway. Meanwhile, Thunderbird comes pre-installed with the Lightning Calendar. While you can add network-based calendars to Lightning, this calendar doesn’t natively support read and write access to external calendars. Let’s see how you can fully integrate Google Calendar with Thunderbird. What You Need Google Calendar integration requires two Thunderbird add-ons: Lightning (pre-packaged as of Thunderbird 38) adds a Sunbird-type calendar to Thunderbird. Provider for Google Calendar connects…
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