Cryptography library

Blowfish encryption library

CSS Minification

Horde CSS Parser

Data import and export library

Horde Date package

Date parser library

Horde library for WebDAV, CalDAV, CardDAV

Database abstraction library

Horde Editor API

Horde ElasticSearch client

Horde Exception Handler

Horde Feed libraries

Form library

File manager application

Horde User Groups System

Horde Groupware

Horde Hash Table Interface

API for tracking the history of an object

Horde HTTP libraries

iCalendar and vCard library

IDNA normalization library

Image library

IMAP client library

Webmail application

IMSP API

An email filter rules manager

Horde dependency injection container

iTip invitation response handling

Javascript Minification

A package for reading/writing Kolab data formats

A package for manipulating the Kolab user database

A package managing an active Kolab session

Kolab data storage library

Calendar and scheduling application

LDAP client library

Horde List Headers Parsing Library

Horde Resource Locking System

Horde Logging library

Horde Login Tasks System

Horde LZ4 Compression Extension

Mail library

Horde Mail Autoconfiguration

MAPI utility library

Horde Memcache API

MIME library

Horde MIME Viewer Library

A web based notes manager

Task list application

Native Language Support (NLS)