Google Calendar Alternatives

Full Thunderbird, or Mozilla Thunderbird e-mail programs and organize events with an integrated calendar. . Features:Free,Open,Source,Mac,Windows,Linux,Thunderbird,SeaMonkey

Free, easy to use and a feature rich calendar application that not a lot of space on your desktop. The application is platform independent so Features:Freemium,Mac,Windows,Linux

Simple Groupware is a secure, scalable, reliable, flexible, highly-featured collaboration suite. Features:Free,Open,Source,Linux,Web,Self-Hosted

Why? Anyone who can better make the art designed materials and open source simple calendar, stating that I wanted. The application for a special thanks Features:Free,Open,Source,Android,Android,Tablet

KDE Kontact is the integrated personal information manager. The KDE Kontact, the PIM suite, which combines Mature and proven in applications all under one roof. Thanks to the powerful Features:Free,Open,Source,Windows,Linux

(Optional memories, and recurring) events, in numbers and a simple calendar widget with a customizable week. Annual, monthly, daily, provides a view. Not exactly Features:Free,Open,Source,Android,Android,Tablet

Synchronize with your Google calendar, business calendar complete calendar application for Android. Main features: smooth scrolling and multi-day view Features:Freemium,Android,Android,Tablet

A free shuttle service will take you to care for contacts, calendar, and more, you dont have to do this. . Features:Freemium,Mac,Windows,Linux,Web,Android

The control of your program remembers where and how you want. A simple glance is not immediately transparent with appointments, tasks and notes access to Features:Freemium,Windows

Calendly is the Chairman of the availability of the other. Features:Freemium,Web

Kontact-integrated KDE personal information manager, scheduling, a calendar and scheduling component. Features:Free,Open,Source,Linux,KDE

(Number of weeks), the week of the year shows in the calendar app on Android, 21 languages, syncable with Google calendar: features intuitive navigation with smooth Features:Freemium,Android

The combination of calendar and task tracking system Borg. Calendar-appointments, to-do list supports all types of simple and at the same time. Calendar Functionality Features:Free,Open,Source,Windows,Linux

Minet-free, modern and cross-platform calendar application. Google calendar, Microsoft Exchange calendar, including many providers (links Features:Free,Mac,Windows,Linux

In Zurich, Switzerland, developed the ability to URL, with the cloud-based calendar application. Features:Freemium,Web,Android,iPhone