Software Alternatives & Reviews
Register | Login

onecalendar.nl One Calendar

OneCalendar is a powerful tool that integrates all your calendars into one easy to read overview. View and manage all your appointments, events and birthdays. Easily filter the information you would like to see. OneCalendar works on Windows 8

🚨 onecalendar.nl One Calendar has been discontinued
🔎 You can review its best alternatives below or view status details

Top 6 Open-Source Alternatives to onecalendar.nl One Calendar

Simple Calendar Calendar Lock PEA Nextcloud Calendar Dudle Cal.com FullCalendar

Product categories

APIs Appointment Booking Appointment Scheduling Appointments and Scheduling Calendar Calendar And Scheduling Email Encryption Event Scheduling Open Source Productivity Security & Privacy

Summary

The top open-source alternatives to onecalendar.nl One Calendar are Simple Calendar, Calendar Lock PEA, and Nextcloud Calendar. 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.
  1. Simple Calendar Landing Page
    Simple Calendar Landing Page
    1

    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

  2. Calendar Lock PEA Landing Page
    Calendar Lock PEA Landing Page
    2

    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

  3. Nextcloud Calendar Landing Page
    Nextcloud Calendar Landing Page
    3

    Nextcloud Calendar

    The Calendar app is a user interface for Nextcloud's CalDAV server.
    Pricing:
    • Open Source

    #Calendar #Appointments and Scheduling #Email 4 social mentions

  4. Dudle Landing Page
    Dudle Landing Page
    4

    Dudle

    Dudle is an online scheduling application, which is free and open source.
    Pricing:
    • Open Source

    #Appointments and Scheduling #Appointment Scheduling #Event Scheduling 3 social mentions

  5. Cal.com Landing Page
    Cal.com Landing Page
    5

    Cal.com

    Cal.com (formerly Calendso) is the open source Calendly alternative.
    Pricing:
    • Open Source

    #APIs #Open Source #Calendar And Scheduling 53 social mentions

  6. FullCalendar Landing Page
    FullCalendar Landing Page
    6

    FullCalendar

    FullCalendar is an open-source JavaScript event calendar.
    Pricing:
    • Open Source

    #Appointments and Scheduling #Calendar #Appointment Scheduling 13 social mentions

Suggest an alternative
If you think we've missed something, please suggest an alternative to onecalendar.nl One Calendar.
Please use the Feedback button if you think any of the listed products shouldn't be regarded as open-source.

onecalendar.nl One Calendar discussion

Log in or Post with
Loading...