Free mozilla sunbird software for windows

Mozilla Sunbird is a redevelopment of the Mozilla Calendar extension. Our goal is to produce a cross platform standalone calendar application based on Mozillas XUL user interface language. At the moment the "Sunbird" name is a project name. It is not official and may change in the future.
Our intended user is someone who uses Mozilla Firefox (or another browser) as his browser, Mozilla Thunderbird (or another mail client) as his mail client and wants a calendar application based on Mozilla.
In addition, by focusing solely on standalone calendar, we believe we can make some dents in the overall footprint and performance of the calendar application by removing components and chrome we dont need.
At the moment Sunbird is in an experimental stage. Although it is quite stable, we recommend it for testing purposes only.

Enhancements:
- New storage architecture handles calendars with hundreds or thousands of events more responsively.
- More intuitive interface shows you more of what you need, and less of what you dont.
- Redesigned preferences allow you to easily customize Sunbird for your needs.
- Add-ons support allows you to extend Sunbirds functionality with extensions, themes, and language packs from addons.mozilla.org.
- New Windows installer makes it easier than ever for Windows users to install Sunbird.
- Better printing gives you more ways to print your calendars. Mac users can now print as well!
- 24-hour views show you your entire day, not just a few hours.
- Reliable alarms ensure you are notified about events or tasks.
- Improved localization support means Sunbird can easily install, enable, and disable language packs.
- Vastly improved reliability makes it much more difficult to lose data.
- Many performance improvements

Mozilla Sunbird is a cross-platform calendar application, built upon Mozilla Toolkit. Will provide you with full-featured and easy to use calendar application that you can use around the world.
Portable Sunbird is a fully functional package of Sunbird optimized for use on a USB key drive.
It has a specialized launcher that will allow most of your favorite extensions to work as you switch computers... well, once Sunbird has extensions that install into the profile, that is.
Sunbird Portable is a standalone calendaring and task management application built on the same technology as the Firefox web browser.
Portable Sunbird is a Sunbird functional package.
It will also work from a CDRW drive (in packet mode), ZIP drives, external hard drives, some MP3 players, flash RAM cards and more.

Mozilla Restorer 2.1 is designed to be a software which helps backup current settings of Mozilla Firefox or Mozilla Thunderbird. The settings can be saved in a predetermined location, and can be restored at the click of a button. Included backup support for bookmarks, add-ons, and themes.

The Lightning Project is a redesign of the Calendar component. Lightnings goal is to tightly integrate calendar functionality (tasks, scheduling, etc.) into Mozilla Thunderbird.
Lightning is an embedding of the Mozilla calendar code specifically designed to run inside Mozilla Thunderbird 1.5 and 1.5.0.*. This release is a preliminary, non-production release designed to showcase the work thats been done and allow contributors to help us test it out. True email / calendar integration is planned, but that is not part of this release.

Main features:
- Help you keep track of your personal schedule
- Subscribe to calendars on the Internet (via HTTP/WebDAV)

System requirements:
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