30 Boxes

30 Boxes is an online calendering tool.

Free Web

UKs Kalender

This program helps you organizing your dates and tasks and reminds you of upcoming events.

Free Windows

Desktop Calendar

Keep a nice, transparent calender on the desktop. Double-click on a day to enter a description.

Free Windows

AnCal

AnCal stores yours appointments, tasks and notes, which you can easily add and edit. You can also set alarms for selected items and see day, week and month reports of...

Free Open Source Android

Google Calendar Checker

Quickly see the time until your next meeting from any of your calendars. Click on the button to be taken to your calendar. Update: Version [1.1.0] : Added support...

Free Mac OS X Windows Linux

CalendarWiz

An online calendar application that includes a shared calendar, website plugins, room & facility scheduling, and mobile app.

Commercial Web Facebook WiX.com Weebly Squarespace

MemoCalendar.net

Light-weight and easy-to-use online calendar like a usual memo calendar on the wall.

Free Web

do-Organizer

do-Organizer includes useful tools to improve your experience and qualify you as an achiever. Store valuable information with a versatile, elegant, and customizable data...

Commercial Windows

SSuite My Calendar Diary

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. ...

Free Windows

Caliander

Caliander is the calendar that lets you create events faster and with less effort while keeping you on top of things with its smart and unique presentation. It uses the...

Commercial Mac OS X

Easy Calendar

Experience the ease of use of a weekly calendar in the palm of your hand! Easy Calendar is the new easy way to plan your day. Designed around frequent tasks, Easy...

Commercial iPhone

Zoho Calendar

Zoho Calendar is a free online calendar application that helps you to track your appointments and meeting schedule, send invitation and track RSVP's, share and...

Free Web

Quick Calendar

Quick Calendar shows your upcoming or current appointments in the status bar. It also makes a Home Page widget available showing the same information. Clicking on the...

Free Android

Attendexer

With Attendexer you can use the Calendar Insights functionality to gain extensive, and insightful information about your calendar.

Free Open Source Web

wtplan

wtplan is a calendar program with a terminal interface, a web interface and git integration.

Free Open Source Mac OS X Windows Linux Self-Hosted