newDay is an experimental timekeeping and calendar system that helps users to set intentions for each of the ten newHours that comprise a newDay.



GNOME Calendar is described as 'Simple and beautiful calendar application designed to perfectly fit the GNOME desktop. By reusing the components which the GNOME desktop is build on, Calendar nicely integrates with the GNOME ecosystem' and is a Calendar app in the office & productivity category. There are more than 50 alternatives to GNOME Calendar for a variety of platforms, including Linux, Windows, Mac, Web-based and Android apps. The best GNOME Calendar alternative is Google Calendar, which is free. Other great apps like GNOME Calendar are Fossify Calendar, Evolution, Simple Calendar and Apple Calendar.
newDay is an experimental timekeeping and calendar system that helps users to set intentions for each of the ten newHours that comprise a newDay.



It provides management of events and tasks, alarm notification, web export, network transparent handling of data, group scheduling, import and export of calendar files and more. It is able to work together with a wide variety of calendaring services, including NextCloud, Kolab...





qOrganizer is a general organizer that includes a calendar with schedule,reminders,journal/notes for every day, to-do list.



rotime is designed to adapt events to your waking hours. You can add routines, checklists, and events to your schedule. Events will automatically shift to accommodate to your wake-up time.


CalenGoo gives you a fast and easy way to access and change your Google Calendar (or Google Apps Calendar) with your Android device. It can either work with the built-in calendar or it can sync directly with Google.



Orage is a new modern calendar application for the Xfce Desktop Environment. Orage has been designed from the start to be quick and easy-to-use. Its user interface is clean and intuitive, and does not include any confusing or useless options.


OrgBusiness Software is a software company focused on the development of time management programs that include:




California is a calendar built for GNOME 3. It allows you to view and manage your online calendars with a simple and modern interface.

Maya is a slim, lightweight, GCal-syncing GTK+ Calendar application written in Vala, specifically for elementary OS . Also looks and works great on other GTK+ desktops.

SSuite My Calendar Diary Portable is a software utility whose purpose is to provide individuals with a simple means of keeping better track of their schedule.




Calendarscope is a full-featured calendar software for planning, managing, and scheduling appointments, meetings, birthdays, vacations, special events. It allows you to view all your events in a daily, weekly, monthly, or yearly overview.



