Unlike other calendar programs, Teamup does not require any user account. No signup, no login. Access to Teamup Calendar is as ...

Organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird or Seamonkey em ...

Kolab is entirely Free and Open Source Software (a.k.a. FOSS), and uses Open Standards. We’ll get to why this is important to ...

fruux is a free service that takes care of your contacts, calendars and more so you don't have to. Never manually copy contact ...

Calendly Schedules Meetings with Others Based on Your Availability.

Business Calendar for Android is a complete calendar application that synchronises with your Google calendars. Main Features:

MineTime is a free, modern desktop calendar app. Connect all your calendar services and let MineTime's Scheduling Intelligence ...

An offline calendar without any other calendar integration. You can easily create recurring events and setup reminders, it can ...

Password Encrypted Calendar: Calendar Lock PEA

• Displays iCalendars that are plaintext only in RAM, but otherwise always encry ...

The Calendar app is a user interface for Nextcloud's CalDAV server. Easily sync events from various devices with your Nextclou ...

Why? Well, I wanted a simple, material designed and state of the art open source calendar that anyone can make it better. Spec ...

Take control of your schedule and get reminded wherever and however you want. Instantly access your appointments, tasks, and n ...

Kontact is the integrated Personal Information Manager of KDE. Kontact suite unites mature and proven KDE PIM applications und ...