This class allows to generate MIME encapsulated responses to iCalendar invitations

This package allows to convert Kolab data objects from XML to hashes.

This package allows to read/write entries in the Kolab user
database stored in LDAP.

This package handles a Kolab session. It allows to authenticate against
LDAP and provides the users storage locations.

Storing user data in an IMAP account belonging to the user is one of the
Kolab server core concepts. This package provides all the necessary means
to deal with this type of data storage effectively.

This package provides a set of classes for connecting to LDAP servers and
working with directory objects.

The Horde_Lock library provides the Horde resource locking system.

Horde Logging package with configurable handlers, filters, and formatting.

The Horde_LoginTasks library provides a set of methods for dealing with
tasks run upon login to Horde applications.

The Horde_Mail library is a fork of the PEAR Mail library that provides
additional functionality, including (but not limited to):
* Allows a stream to be passed in.
* Allows raw headertext to be used in the outgoing messages (required for
things like message redirection pursuant to RFC 5322 [3.6.6]).
* Native PHP 5 code.
* PHPUnit test suite.
* Provides more comprehensive sendmail error messages.
* Uses Exceptions instead of PEAR_Errors.

The Horde_Memcache library provides an API to access a memcache
installation in Horde code.

Provides methods for dealing with MIME (RFC 2045) and related e-mail (RFC
822/2822/5322) standards.

Provides rendering drivers for MIME data.

Provide common methods for handling language data, timezones, and
hostname->country lookups.

The Horde_Notification library provides a subject-observer pattern for
raising and showing messages of different types and to different listeners.

This package provides an OAuth consumer (http://oauth.net) and OAuth
infrastruture, and in the future will provide an OAuth server.

This package provides PDF generation using only PHP, without requiring any
external libraries.

The Perms package provides an interface to the Horde permissions system.

The Horde_Prefs package provides a common abstracted interface into the
various preferences storage mediums. It also includes all of the functions
for retrieving, storing, and checking preference values.

This package provides a lightweight ORM API

This package provides a method for PEAR to install Horde components into a
base Horde installation.

This package provides classes for mapping URLs into the controllers and
actions of an MVC system. It is a port of a Python library, Routes, by Ben
Bangert (http://routes.groovie.org).

The Horde_Rpc library provides a common abstracted interface to various
remote methods of accessing Horde functionality.

Packaged version of the PHP Scribe client.