Top 4 Open-Source Alternatives to Cal

Product categories

Appointment Booking Appointment Scheduling Appointments and Scheduling Calendar Calendar And Scheduling Calendar App Email Encryption Personal Productivity Productivity Security & Privacy

Summary

The top open-source alternatives to Cal are Compass Calendar App, Simple Calendar, and Calendar Lock PEA. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Compass Calendar App Landing Page
1

Compass Calendar App

Calm calendar for productive people
Pricing:
- Open Source
#Calendar #Calendar And Scheduling #Calendar App
Simple Calendar Landing Page
2

Simple Calendar

A simple calendar with events (optional recurring and reminders), week numbers and a customizable...
Pricing:
- Open Source
#Calendar #Appointments and Scheduling #Email 99 social mentions
Calendar Lock PEA Landing Page
3

Calendar Lock PEA

Calendar Lock PEA is an encrypted desktop calendar with a day, week and month view. The shown calendars are never stored unencrypted on your disk, but exist only in the RAM. Platform-independent, Open Source, no installation or registration required.
Pricing:
- Open Source
#Calendar #Appointments and Scheduling #Encryption
DaySchedule Landing Page
4

DaySchedule

Best appointment scheduling software to improve team efficiency, reduce no-shows, and organize all their meetings and calls on single platform!
Pricing:
- Open Source
#Appointments and Scheduling #Calendar And Scheduling #Appointment Scheduling 3 social mentions