DebianDC is a Active Directory Domain Controller distribution
A Java-based LDAP API
Collate and count ldap entries
sed-like modify and convert LDIF files using regular expressions
Extrect selected entries from LDIF files like grep
Replace/add/delete LDAP attributes online with regular expressions
Generate reports from Active Directory
Simple shell scripts to handle POSIX entries in an LDAP directory
Web-based LDAP address book browser/editor
Apache LDAP Directory Manager
An open source Identity & Access Management solution with AD-functions
Tool to quickly set up an LDAP server
DBIS Reference Implementation
Plugin for OpenLDAP who checks password quality
The Identity Manager provides a solution to manage the user life cycle
LDAP client providing user friendly access to global address books.