Horde Webmail has reaches end of life and removed in cPanel & WHM version 108

It can be extended with any of the released Horde applications or the applications that are still in development, like a bookmark manager or a file manager.

Please see the Horde Groupware page for general features of the Horde Groupware Webmail Edition and the calendar, contacts, tasks, and notes components.

Additional features of Horde Groupware Webmail Edition are:

• IMAP and POP3 webmail client
• 3-pane and 3-column-layouts
• Message filtering
• Message searching
• HTML message composition with WYSIWIG editor
• Spell checking
• Built in attachment viewers
• Encrypting and signing of messages (S/MIME and PGP)
• Quota support
• Keyboard navigation
• Full character set support for folders names and email messages
• Conversation view of all messages in a thread
• Downloading of message attachments in a ZIP file
• Flexible, individual alias addresses
• IMAP folder subscriptions
• Shared IMAP folders
• Graphical emoticons
• Support for mailing list headers
• Forwarding of multiple messages at once
• Attachments sent as links

Horde applications

This is a list of the major released Horde 4 and 5 applications developed by the Horde team. There is a more complete list of everything available from our source repository in the development section of the site.

We also have an extensive list of projects that are currently either planned or underway in our wiki: http://wiki.horde.org/Projects. These projects are very open to new ideas, new blood, and anyone is welcome to add to the list, provided they have at least some code or the beginnings of a specification.

Can't find your favorite application listed for Horde 4 or 5? Not all of our applications have been ported to Horde 4 or later yet. Please check our Horde 3 Apps page.

Are you confused about all the different application versions and do you want to know which versions are compatible with each other? Take a look at our version list.

Still didn't find what you were looking for? Horde developers and consultants are available to develop custom applications and modules.

Obtaining Packages

Horde and all Horde applications now utilize a PEAR based installation method. You can install all Horde applications and libraries by following the directions in the documentation. You may also download the PEAR tarball from our PEAR server directly.

 Horde Application Framework

The Horde Application Framework 

The Horde Framework is the glue that all Horde applications have in common. It is many things, including some coding standards, common code, and inter-application communication. The shared code provides common ways of handling things like preferences, permissions, browser detection, user help, and more.

 Horde Email Platform

Horde Groupware Webmail Edition 

Horde Groupware Webmail Edition is a free, enterprise ready, browser based communication suite. Users can read, send and organize email messages and manage and share calendars, contacts, tasks and notes with the standards compliant components from the Horde Project. Horde Groupware Webmail Edition bundles the separately available applications IMP, Ingo, Kronolith, Turba, Nag and Mnemo.

IMP 

IMP provides webmail access to any IMAP or POP3 mailbox, and handles internet standard MIME attachments, user defined filters, preferences, and more. IMP was the first Horde application, and in some respects Horde grew out of it.

Ingo 

Ingo is an email filter rules manager. It can generate Sieve, procmail, maildrop, and IMAP scripts and upload them to or execute them on the server.

Sork

Sork is a collection of four other Horde modules: Forwards, Passwd, Vacation. Together they perform various account management functions such as changing passwords, setting up e-mail forwards, and setting up e-mail vacation notices (auto responder messages).

 Horde Groupware Suite

Horde Groupware Webmail Edition 

Horde Groupware Webmail Edition is a free, enterprise ready, browser based communication suite. Users can read, send and organize email messages and manage and share calendars, contacts, tasks and notes with the standards compliant components from the Horde Project. Horde Groupware Webmail Edition bundles the separately available applications IMP, Ingo, Kronolith, Turba, Nag and Mnemo.

Horde Groupware 

Horde Groupware is a free, enterprise ready, browser based collaboration suite. Users can manage and share calendars, contacts, tasks and notes with the standards compliant components from the Horde Project. Horde Groupware bundles the separately available applications Kronolith, Turba, Nag and Mnemo.

Gollem 

Gollem is a web-based File Manager, providing the ability to fully manage a hierarchical file system stored in a variety of backends such as a SQL database, as part of a real filesystem, or on FTP, Samba or SSH servers.

Kronolith 

The Kronolith calendar provides a robust web-based calendar for any number of users or groups, with the ability to show any number of calendars in a single overlaid view. Users can create any number of calendars and grant read, edit, or full permissions to any user, group, or any combination thereof.

Mnemo 

Mnemo is a note manager. It has the same sharing features as Kronolith and Nag, allowing workgroups to have a common notepad as well as private notes for individuals.

Nag 

Nag is a multiuser task list manager. Users can create any number of "task lists", which can be shared with individual users, groups, or any combination. Any number of task lists can be viewed in a single list. Tasks have due dates, completion times, and can be imported and exported in multiple formats.

Turba 

Turba is the Horde address book / contact management program. It provides a generic frontend to searching and managing LDAP, SQL, IMSP, and several other contact sources.

 Horde Developer Tools

Chora

Chora, the Horde repository viewer is still being developed for a Horde 5 release. Can't wait? Chora is available for Horde 3, or you can use the bleeding edge development code.

Whups 

The Web Horde User Problem Solver, besides being a contrived acronym, is a ticket-tracking system integrated with the rest of Horde. It runs http://bugs.horde.org/.

 Horde Business Tools

Hermes

The Horde Team is hard at work preparing Hermes, the Horde time-tracking application, for a Horde 5 release. New features and a new dynamic view are in the works. Can't wait? Try our bleeding edge development code, or use Hermes for Horde 3.

Sesha 

Sesha is the Horde Inventory Manager. It is an application designed to track a multitude of items. It can organize stockable items into multiple categories, each with unique properties.

 Horde Web Content/Media Management Tools

Ansel 

Ansel is a full featured photo management application integrated with the rest of Horde. Features include multiple gallery styles, geotagging, face detection, full user control over gallery permissions, multiple image upload options and integration points with a number of other Horde applications.

Wicked 

Wicked is a Wiki for the Horde framework supporting several wiki markup dialects. Wicked is also powering the official Horde Wiki.