Free customizable desktop calendar software for linux

k5n Desktop Calendar (k5nCal, for short) application is a calendar application for your desktop. It shares features with applications like Apple iCal and Microsoft Outlook, but it is open source.
This project is built upon Java Calendar Tools, and all data is stored in RFC 2445 iCalendar format.
Main features:
- Supports Mac OS X, Linux or Windows (requires Java 1.5)
- Saves all entries in iCalendar RFC 2445 format
- Simple and intuitive user interface similar
- Open source license so you can download and modify the source and use it free of charge.

Simple PHP Calendar is a a simple, extensible PHP calendar class. The project focuses exclusively on generating an HTML representation for a given month. It is meant to be easily extended for use in other applications, such as input widgets for forms, or full event calendaring applications. Its output is completely customizable via CSS.
A simple example
After downloading the class and including it in your PHP script, youre ready to start using it. The constructor requires two paramets, a year and month. The following code produces a very plain looking calendar.
1 require_once( class.Calendar.php );
2 $cal = new Calendar (2004, 3 );
3 echo "".$cal->getFullMonthName()."";
4 echo $cal->display();
Customizing the display
You can use two methods to change how the calendar is displayed. Use setTableWidth to define how wide to make the table, in pixels or as a percentage of the screen. Use setDayNameFormat to change how weekdays are displayed in the header row using strftime formats.
1 require_once(class.Calendar.php);
2 $calendar = new Calendar (2004, 4);
3 $calendar->setTableWidth(50%);
4 $calendar->setDayNameFormat(%A);
5 echo "".$calendar->getBriefMonthName().";
6 echo $calendar->display();
Final Example
You can use CSS selectors to control the formatting of all aspects of the calendar, including adding borders and how empty boxes display. Lets wrap our talbe in a div named calendar and use the following styles.
/* overall table */
#calendar table {
border:1px solid #fff;
padding: 0;
margin:20px;
}
/* the day headers across the top */
#calendar th {
background: #565;
color: #fff;
margin: 3px;
padding: 2px 5px;
}
/* how days this month will look, make dates appear in top right */
#calendar td {
background: #eee;
color: #000;
padding: 2px;
margin:0;
height:60px;
text-align:right;
vertical-align:top;
border:1px solid #fff;
}
/* these are the days falling outside this month */
#calendar td.notInMonth {
background: #999;
}
Enhancements:
- The documentation has been polished.
- An example has been added for extending the class to customize how a calendar grid will display.

NicE Desktop is a Debian-based, live Linux distribution. Being a live distribution, it runs from portable storage, such as a CD/DVD or USB flash drive. This operating system can be run in both text mode and graphical mode.

NicE Desktop comes with many programs for both recreational and administrative purposes. Its main goals are to be useful and entertaining while maintaining user-friendliness, as well as to provide a "complete" temporary operating system for any PC user.

System G Desktop provides a simple way to access to the file system in the form of a graphical hierarchy of files and folders. [COPYRIGH=1]
Main features:
- Simple, tree style, hierarchical display of files and folders
- Option to either display each folder in a separate window or to navigate the folder hierarchy within a single window
- File bindings dialog to associate file types with programs
- Rialog for running arbitrary programs avoids need to manually open terminal windows.
- Automatically mounts disk when the associated directory is opened
- Format UNIX and DOS floppy disks.
- Drag-and-Drop to move and copy files and to create symbolic links (Fully compliant with the X Drag-and-Drop (XDND) and X Direct Save (XDS) protocols.)
- Rename files and folders simply by clicking on the name and typing.
- Change permissions simply by clicking on the appropriate permission.
- All main windows have configurable button bars.
- Sort by name, user, group, size, or date.
- Shortcuts to your most frequented folders
- Customizable menu shortcuts
- (by editing string database -- a graphical editor is planned for later)
- Safe trash can interface
- Searchable, hypertext on-line help
- Designed to work with multiple virtual desktops and both Click-to-Focus and Point-to-Focus.
- Support for scrolling via wheel mice
- Full support for European languages
- Easy translation to other languages without the need to recompile the source
- Works with Gnome and KDE session managers.

Zen explorer desktop entry adds a service menu with the option to send a music file to your Creative zen jukebox.

Ive only tested it with Zen V Plus 2 gig, but it uses libmtp to send the file. Not too exciting, i wrote it in less than a minute.

Kuartet Desktop project aims to create a visually appealing, easy to use desktop built upon KDE.

Kuartet Desktop consists of a library written around Superkaramba that makes it easy to write desktop applets that are integrated within a centralized desktop theme, a set of very usable desktop applets, and graphical configuration tools.

The main desktop applet is the Kuartet Manager, which provides quick access to documents, applications, bookmarks, etc.

The Sun Java Desktop System is a secure, comprehensive, and affordable enterprise desktop software solution that combines the best of open source innovation with significant contributions from Sun.
Initially provided with a Linux OS, Java Desktop System is now also integrated with the Solaris 10 Operating System. As a result, Sun customers have the option of deploying the same desktop environment on Sun workstations, Sun Ray thin clients, as well as a broad range of non-Sun notebook and desktop systems with standard x86-based architectures.
Main features:
End user features:
- Automated software updates and patching, including dependency checking/analysis to ensure systems are secure and up-to-date.
- Local and remote management capabilities provide update scheduling and activity log access.
- Interoperability with centralized software management tools.
- Desktop applications are tightly integrated allowing for drag and drop and copy/paste of text, graphics and other elements between applications.
- Universal printer selection of available printers on network, including printers available on Windows networks.
- Single point of entry for directory and file management and networked computers.
- Direct access to content in data and files by single-click application launch for files contained in email, web pages and file manager.
- Intuitive, easy to use, single install mechanism which ensures users can quickly get productive.
- Easy to learn and use, especially for traditional MS Windows users. Featuring:
- Familiar desktop themes for file management and desktop configuration
- Standard keyboard short cut conventions
- Direct access to files and servers using the "Documents" and "Network Places" directories
- Familiar access to networked computers from single "Network Places" directory
- Full product documentation including Quick Start User Guide and other reference documentation.
- Includes selection of great productivity tools including office suite, browser, email/calendar, instant messaging, project management, drawing and video conferencing applications.
- Multimedia-ready with essential video and audio players plus a sound recorder. Featuring Java Media Player with support for MP3 playback and a CD Player.
- Users can access data stored in office productivity files of Microsoft users and printers connected to existing Windows networks.
- Full interoperability with Microsoft Office files.
- Interoperability with POP3, LDAP, SMTP mail servers.
Administrator features:
- Java Desktop System Configuration Manager allows system administrators to define groups of users and the policies for access rights and settings.
- Fine grained control of employee access rights and privileges.
- Remote image deployment to manage a defined set of packages or system images for rapid setup and provisioning of desktops and deploy on multiple systems simultaneously.
- Centralized package management enabling volume software push, patching, updating multiple desktops.
- Software dependency checking and analysis to identify patch and package dependencies and deploy correct set of software.
- Inventory collection of desktop details, OS, hardware profiles and more.
- Performance Monitoring of deployed desktop environments.
- Use a collection of interconnected computers as a unified computing resource.
- Ability for administrator to view and interact with users desktop display to help, guide and troubleshoot.
Developer features:
- Java Studio Standard is a powerful yet intuitive Integrated Development Environment (IDE) for Java, providing a comprehensive set of features and functionality.
- NetBeans IDE 3.6 delivers tightly integrated deployment and debugging of web applications on Apache Tomcat 5 and the Sun Java System Application Server, Platform Edition 8.
- J2SE hosts the Linux GTK+ look and feel support in JFC/Swing enables Java applets and applications to be written so they look just like native Linux apps on JDS.

Yet Another Calendar is a malleable, clear, concise CGI calendar. Yet Another Calendar project doesnt require a relational database server and uses a single page per month for editing and viewing.
Main features:
- XML/RSS export
- Palm datebook (.pdb) export
- Text export (tab delimited file)
- Single page for editing and viewing
- Optional start and end times for all events
- Edit history/change tracking (with an rcs cron job)
- Archiving of old events (also with a cron job)
- Small amount of source code (under 500 lines)
Enhancements:
- There are now links on the calendar for an XML/RSS feed, a Palm datebook (.pdb) file, and a tab delimited text file.
- A few minor bugfixes and enhancements were made.