Google Calendar
Free
Google Calendar is a cloud based calendar from Google.
Lightning
Open Source
Lightning App Builder is a point-and-click tool that makes it easy to create custom pages for Salesforce1 and Lightning Experience.
VueMinder Calendar
Freemium
VueMinder Calendar is a calendar app for Windows.
Microsoft Office Outlook
Commercial
Microsoft Outlook is a personal information manager from Microsoft.
Apple Calendar
Free
Calendar is a personal calendar application made by Apple Inc. that runs on both the macOS desktop operating system and iOS mobile operating system.
Compare Calendar with alternatives
Compare Google Calendar and Calendar and decide which is most suitable for you.
Compare Microsoft Office Outlook and Calendar and decide which is most suitable for you.
Compare Apple Calendar and Calendar and decide which is most suitable for you.
Compare VueMinder Calendar and Calendar and decide which is most suitable for you.